Wartsilla 3223v Design Drwng

2008SHIP POWER SYSTEMS

Wärtsilä enhances the business of its customers by providing

them with complete lifecycle power solutions. When creating

better and environmentally compatible technologies, Wärtsilä

focuses on the marine and energy markets with products and

solutions as well as services. Through innovative products

and services, Wärtsilä sets out to be the most valued business

partner of all its customers. This is achieved by the dedication

of more than 17,000 professionals manning 160 Wärtsilä

locations in 70 countries around the world. Wärtsilä is listed on

The Nordic Exchange in Helsinki, Finland.

WÄRTSILÄ® is a registered trademark. Copyright © 2008 Wärtsilä Corporation.

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2008

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SECOND EDITION

Wärtsilä offers the most effective solutions to all marine

power and propulsion needs, supported by being the

most responsive and effi cient partner from fi rst concepts

throughout the lifetime of the vessel.

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TABLE OF CONTENTS

WÄRTSILÄ IN THE MARINE MARKET .......................5ENVIRONMENTAL PERFORMANCE ...........................6ENVIRONMENTAL SYSTEMS ...................................12SHIP DESIGN AND MARINE CONSULTANCY ..........16AUTOMATION ...........................................................18ENGINES ..................................................................32PROPULSION PACKAGES ........................................66GENERATING SETS..................................................76ENGINE AUXILIARY SYSTEMS ................................86PROPELLERS ...........................................................88CIPS ..........................................................................92NOZZLES ..................................................................94RUDDERS .................................................................95THRUSTERS .............................................................96JETS .......................................................................104GEARS ....................................................................108SEALS & BEARINGS ..............................................113SERVICES...............................................................124WÄRTSILÄ SHIP POWER WORLDWIDE .................126

WÄRTSILÄ IN THE MARINE MARKET

Automation

Ship design

Low-speed engines

Medium-speed engines

Generating sets

Auxiliary systems

Controllable pitch propellers

Fixed pitch propellers

Steerable thrusters

Transverse thrusters

Nozzles

Jets

Gears

Rudders

Seals

Bearings

Wärtsilä provides system solutions that support our goal of being the most responsive and effi cient partner, from fi rst concepts throughout the lifetime of all types of marine vessels and offshore applications.

Wärtsilä is the leading provider of solutions for ship machinery, propulsion, automation, manoeuvring, ship design and services. We serve owners, operators and yards in the merchant, cruise & ferry, offshore, naval and special vessel markets.

Our customer support extends throughout all stages and levels, from design and construction to operation, in order to create feasible life-cycle solutions. These are customized to meet specifi c design and operational requirements, thus ensuring optimal performance throughout the entire life-cycle of the vessel or offshore application.

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0 200 400 600 800

NOX emissions, g/kWh

Engine speed, rpm

1000 1200 1400 1600

IMO Tier I, 2000

IMO Tier II, 2011

IMO Tier III, 2016 in emission control areas

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ENVIRONMENTAL PERFORMANCEWärtsilä’s solutions are customized to specifi c ship design and operational requirements to ensure maximum effi ciency, reliability and environmental performance over the entire lifecycle of the installation. Examples of Wärtsilä’s achievements in environmental care are RT-fl ex engines, dual-fuel engines for LNG carriers and environmentally friendly stern tube sealing systems.

IMO NOX EMISSIONS AND WÄRTSILÄ ENGINESThe Annex VI of the MARPOL 73/78 convention entered into force on 19 May 2005. All Wärtsilä engines included in this booklet comply with the NOX limit specifi ed in the Annex.

The exhaust emissions regulations in the Annex VI of the MARPOL 73/78 convention are now referred to as IMO Tier I. In April 2008, the Marine Environment Protection Committee (MEPC) of IMO approved proposed amendments to the MARPOL Annex VI regulations. These specify further NOX emission limits to be known as IMO Tier II and Tier III. Under IMO Tier II, the NOX emission limit for engines installed in ships constructed on or after 1 January 2011 would be reduced, according a speed-dependent function, about 20% below the actual IMO Tier I (see chart).

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Under IMO Tier III, the NOX emission limit for engines installed in ships constructed on or after 1 January 2016 would be reduced, according a speed-dependent function, 80% below the actual IMO Tier I (see chart), when the ship is operating in a designated Emission Control Area. Outside a designated Emission Control Area, Tier II limits apply.

Wärtsilä will adapt its engines to comply with the new upcoming NOX emission regulations.

CLEAN DESIGN CERTIFICATION FOR MEDIUM-SPEED ENGINESWärtsilä engines have achieved Clean Design certifi cation as defi ned by Det Norske Veritas (DNV) classifi cation society. So far, the Wärtsilä 20, Wärtsilä 32 and Wärtsilä 34DF engine types have been delivered with the certifi cate, and in the future all other Wärtsilä engine types will follow.

For the engines, the certifi cation means that the NOX emissions are approximately 20% lower than the current IMO Tier 1 level. This is another

step in our continuing, proactive development of engines for lower exhaust emissions and reduced environmental impact.

The emission levels have been lowered largely by reducing the maximum combustion temperatures. This has involved a combination of measures: Early inlet valve closing (Miller timing), optimisation of the combustion chamber, and optimisation of the fuel injection equipment. In this way, the emissions have been reduced with a marginal or no decrease in effi ciency. As per today, over 50 engines have been delivered complying with the DNV Clean Design NOX requirement.

WÄRTSILÄ ENVIRONMENTAL TECHNOLOGIESCOMMON-RAILWärtsilä common-rail engines branded as RT-fl ex for low-speed engines and EnviroEngine for medium-speed engines offer distinct benefi ts to ship owners. One of the major benefi ts is smokeless operation at all engine load levels, also at low load and low revolution speed. Reduced running costs of Wärtsilä common-rail engines derive from reduced maintenance and lower part-load fuel consumption. Precise control of injection and high injection pressures at all speeds gives steady running at very low running speeds without smoking,

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Exhaustturbine

Aux. engines

Ship service power

Ship service steamExhaust gaseconomiser

Main engine

Steamturbine

TurobchargersMotor/generator

Schematic of a High-Effi ciency Waste Heat Recovery plant typical for large container ships with the turbogenerator supplying both assisted propulsion and ship’s service power. The shaft motor can also serve as a shaft generator for added fl exibility in operation.

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down to 10–12% of nominal speed for low-speed engines. Particular attention has been given to making the system reliable. The common-rail concept also has inherent redundancy, adding to reliability and safety.

The design of the common-rail system is optimized for new engines but it can also be retrofi tted to existing engines.

HIGH-EFFICIENCY WASTE HEAT RECOVERY (WHR)Waste heat recovery is the only technology available for simultaneously cutting exhaust gas emissions and reducing fuel consumption. High-Effi ciency Waste Heat Recovery plants can be applied with Wärtsilä engines. This technology has been already successfully applied in several installations to Wärtsilä RT-fl ex common-rail low-speed marine engines to provide up to 12% of main engine shaft power to be recovered as electrical power for use as additional ship propulsion power and for shipboard services. These WHR plants thus cut all exhaust gas emissions and deliver fuel savings of up to 12%.

The key to the high performance of the High-Effi ciency Waste Heat Recovery plants is that engine is tuned for ambient air intake temperature to increase the energy recovery potential. In the WHR plant, a turbo-generator combines input from a steam turbine and an exhaust gas power turbine. The generated electricity may be used for a shaft motor to assist the main engine or for ship service electricity to reduce auxiliary engine operation, while steam from the economiser is available for ship service heating.

High-Effi ciency WHR plants are in service with 12- and 14-cylinder Wärtsilä RT-fl ex96C engines. Such plants can achieve payback periods of less than fi ve years. For cases in which the energy recovery from the ships’ main engines would be insuffi cient to supply electricity to a shaft motor, a simpler High-Effi ciency WHR plant can be supplied with suffi cient capacity for supplying only the ship service electricity. This would save fuel costs and also reduce auxiliary engine operation.

SELECTIVE CATALYTIC REDUCTION (SCR)Wärtsilä offers selective catalytic reduction (SCR) technology able to reduce NOX emissions by 85–95%, designed to meet specifi c requirements within each particular marine business segment.

Wärtsilä optimizes the whole installation, engine, and SCR, in order to achieve the highest possible economical and operational benefi t for the ship owner.

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SCRUBBERGas scrubbing is an alternative solution to low sulphur content fuels for the reduction of SOX emissions. Wärtsilä has developed an effective solution, both for new installations and as a retrofi t to existing ships.

GAS ENGINES WITH SUPERIOR ENVIRONMENTAL PERFORMANCEGas engines have low exhaust gas emissions due to the clean burning properties of natural gas and the high effi ciency of the Wärtsilä gas engines. The low carbon content in the natural gas also results in lower CO2 emissions.

PROPULSORS AND SEALSLIPS EFFICIENCY RUDDERVessels can be supplied with a LIPS effi ciency rudder to increase propulsion effi ciency and improve steering characteristics. The LIPS effi ciency rudder features a fi xed bulb attached to the rudder horn immediately behind the propeller. The rudder blade can be equipped with a fl ap at its trailing edge to increase the lift generated by the rudder. The bulb is removable to facilitate withdrawal of the tail shaft.

LIPS HR NOZZLEThe LIPS HR (high effi ciency) nozzle differs from the conventional nozzle through a special rounded leading edge and S-shaped outer surface. After

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introduction with small propellers (less than 3.5 m diameter) several hundred have since been applied to a wide variety of vessels. Full-scale tests on several vessels indicate an improved bollard pull in the order of 7–10%. This means an improvement of up to 13% in free-running conditions compared to a conventional nozzle.

ENVIROSEALS: OCEANGUARD AND AIRGUARDAny oil loss to the environment from a ship’s stern shaft sealing system is unacceptable. Enviroseals offer pollution-free sealing systems with a proven track record on all types of vessels. The Enviroseals are equally suited to retrofi tting into existing standard seal installations or, as is now common, to be specifi ed by owners for newbuildings.

The Oceanguard system is unique in that it enables all potentially polluting oil to be contained within the vessel using a double barrier, low-pressure void space.

The Airguard system, with its air-induced controlled pressure components, ensures the seal is a truly anti-pollution lip seal. These sealing systems are now used on cruise ships, LNG carriers, containers, bulk carriers and many other vessel types to prevent both the leakage of bearing oil into the seaway and the ingress of water into the bearing system. They ensure continuous operation between planned maintenance periods, with no unplanned dry-dockings for emergency repairs.

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Selective catalyst reactor.

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ENVIRONMENTAL SYSTEMSNITROGEN OXIDE REDUCER (NOR) Wärtsilä has developed an SCR programme to cover its medium-speed engine portfolio. The size of the SCR is optimized in terms of performance and cost in order to deliver the best solution. This approach also supports the highest availability of spare parts at all times. Tailor-made solutions are, however, also available.

The SCR product for Wärtsilä medium-speed engines is named Nitrogen Oxide Reducer (NOR). An SCR installation consists basically of a reactor, which is the core of the installation, an injection unit and a compact unit, where the urea solution is pumped and dosed for the desired NOX reduction. This compact unit is provided with dedicated control cabinet. As alternative, the urea solution can be fed with separated pumping unit and dosing unit, which are controlled by a separated control unit.

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SELECTION OF SCR – WÄRTSILÄ ENGINES*

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Wärtsilä 20 4–91

1 1

1

1

1

Wärtsilä 26 6–8


2 2Wärtsilä 32 6–8

Wärtsilä 38 6

Wärtsilä 26 16

3 3


Wärtsilä 38 9

Wärtsilä 46 6

Wärtsilä 50DF 6


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2 2

4Wärtsilä 38 12

Wärtsilä 46 8–9

Wärtsilä 50DF 8–9

Wärtsilä 38 16

5 5Wärtsilä 46 12–18

Wärtsilä 50DF 12–18

Wärtsilä 64 6–9

*Also available as retrofi ts.

Size H mm

W mm

D mm

Ø1 mm

Ø2 mm

1 4590 1414 1414 800 500

2 4790 1725 1570 1000 700

3 5170 1885 2035 1200 900

4 5690 2350 2350 1450 1000

5 6050 2665 2665 1700 1200

5.1 6950 2665 2665 1700 1200

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OILY WATER SEPARATORThe Wärtsilä Senitec oily water separator M-series gives the operator effective control over all bilge and sludge media as well as over any discharges made into the sea. The technology behind Wärtsilä Senitec M-series is a combination of optimized traditional methods, and innovative new solutions. It consists of a four-stage, emulsion-breaking separator, where each stage handles one key component of the sludge and bilge mix. It can handle input fl ows with an oil content of between 0 and 100%, making it the most versatile separator on the market.

Wärtsilä Senitec M-series has successfully passed USCG / IMO type approval according to 46 CFR §162.050 and MEPC.107(49).

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Wärtsilä Senitec M-series oily water treatment unit.

WÄRTSILÄ SENITEC OILY WATER SEPARATOR M-SERIES

TECHNICAL DATA M 1000 M 2500

Capacity, max 24 m3/day 60 m3/day

Length 2344 mm 3210 mm

Width 1100 mm 1400 mm

Height 1855 mm 1855 mm

Weight, dry 650 kg 950 kg

Weight, wet 1950 kg 2700 kg

Power 10 kW 10 kW

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SHIP DESIGNWärtsilä provides designs for merchant, offshore and special vessels. Pipe-laying vessels and pipe-laying barges, as well as offshore construction vessels, are amongst our most recent references for offshore vessel designs. Our latest special vessel designs include a revolutionary icebreaking research vessel and an innovative jack-up for the installation of offshore windmills.

We provide initial design (general arrangement drawings and related documents) and basic design (classifi cation drawings and related documents), and can also provide detail design (production drawings and related documents).

Wärtsilä covers the full range of ship design disciplines, thus including ship theory, structural engineering, accommodation and outfi tting, mechanical engineering, electrical engineering, navigation and communication.

SHIP DESIGN AND MARINE CONSULTANCY

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SCHIFFKO CV 1100 PLUSLength over all .............................. 148.00 mBreadth ........................................... 23.25 mDraught ............................................. 7.30 mPower ...........................10,000 or 9,960 kWMain engine .....................Wärtsilä 8L46F or .................................. Wärtsilä 6RT-fl ex50-BSpeed ............................................... 19.6 kt

SCHIFFKO CV 1300Length over all .............................. 155.00 mBreadth ........................................... 25.85 mDraught ............................................. 7.70 mPower ......................................... 11,620 kWMain engine .............. Wärtsilä 7RT-fl ex50-BSpeed ............................................... 19.8 kt

SCHIFFKO CV 1800Length over all .............................. 194.65 mBreadth ........................................... 27.80 mDraught ........................................... 10.50 mPower ......................................... 19,360 kWMain engine ............Wärtsilä 8RT-fl ex60C-BSpeed .................................................. 21 kt

SCHIFFKO CV 7300 RESOLUTELength over all .............................. 325.40 mBreadth ........................................... 40.00 mDraught ........................................... 14.00 mPower ......................................... 62,920 kWMain engine ..............Wärtsilä 11RT-fl ex96CSpeed ............................................... 25.5 kt

MARINE CONSULTANCYWärtsilä provides a comprehensive range of marine consultancy services to ship owners who intend to engage, or have already engaged in a newbuilding contract with a shipyard.

Examples of consultancy services provided to ship owners prior to the signing of a newbuilding contract are the performance of technical and commercial feasibility studies, the creation of conceptual ship designs, the preparation of full tender documentation, and the technical and commercial evaluation of shipyard offers.

Plan approval, design optimization and onsite newbuilding supervision are examples of consultancy services provided to ship owners after the signing of a newbuilding contract.

Examples of merchant ship designs are our SCHIFFKO CV 1100, SCHIFFKO CV 1300, SCHIFFKO CV 1800 and SCHIFFKO CV 7300 container vessels.

EAS/LOPExtended Alarm System/Local Operator Panels

Process Interfaceand Controllers

Power generation

Propulsion

HVAC

Utilities

Ballast

Power distribution

Thrusters

Engines

Cargo

Power management

The complexity of the integral automation system refl ects the type of vessel and the functionality onboard. We offer a wide range of confi gurations for various needs.

The integral automation system has an easy and standardized interface with other systems onboard. Both shipowners and shipyards are ensured full lifecycle support from design, installation and commissioning to operation throughout the lifespan of the vessel.

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WÄRTSILÄ INTEGRATED AUTOMATIONThe Wärtsilä integrated automation system is a new-generation vessel automation system based on distributed architecture and transparent integration with the Wärtsilä engine control and propulsion system. It also covers all third-party systems onboard.

Wärtsilä offers scaleable systems from small alarm and monitoring system to advanced integrated automation system.

The integrated automation system is easy to install and has a number of enhanced applications:

Operatorworkstations

POWER MANAGEMENTThe Wärtsilä power management system provides effi cient control and monitoring of the power plant and power consumption. Power management covers the entire chain from the power generating units, switchgear, power distribution network and variable speed units to the power users.

The complexity of the power distribution control is built into the system in such a way that the maximum effi ciency performance will be achieved. Each installation will therefore be confi gured individually.

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WÄRTSILÄ ELECTRIC PROPULSIONThe Wärtsilä electric propulsion system combines state-of-the-art technology in every integrated component and has a unique system confi guration to maximize safety and effi ciency.

Wärtsilä low loss concept is a patent pending solution developed to enhance redundancy and to reduce number of components in the system. The concept is fl exible and can be designed to fi t any confi guration of power generation units and propulsion units as well as other electric power consumers onboard.

In addition to tailor made solutions the low loss concept is available in fi ve standardized systems: Wärtsilä low loss concept 1500, 2700, 3800, 5000 and 10,000 indicating the maximum power of each of the two main propellers.

For vessels with large power generation and power consumption a high voltage system is available. The system can be combined with Wärtsilä’s variable speed drives powering up to 10 MW propulsion units.

The system can be combined with any confi guration of power generation units and can be tailor made to meet specifi c requirements for a fl exible power distribution in a variety of different applications.

A combination of a high voltage system for power generation and a low voltage system for power distribution to the ship consumers and to special purposes will enhance the fl exibility and increase the operability of the vessel.

Wärtsilä 8L32

Generator

Switchboard

LLC-unitVSDVSD = VariableSpeed Drive

Transversethruster

Tunnelthruster

Main propulsion thruster Forwardazimuththruster

Steerablethruster

VSD VSD

VSDLLC-unit

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WÄRTSILÄ CONTROL SYSTEMSUNIFIED CONTROLSThe Wärtsilä unifi ed controls, UNIC introduces the fl exible and fully scalable control system for large reciprocating diesel and gas engines.

HIGH RELIABILITY AND EFFICIENT DESIGNThe UNIC system is designed to fulfi l the long lifetime expectations for large marine diesel and gas engines operating in the toughest of conditions. The system is based on a high degree of commonalities and standard interfaces, covering different engine sizes and fuel systems in a modular way. Modular and standardized interface provides the designer of the off-engine automation systems with easily reusable design. It allows conversion of e.g. diesel engines to dual fuel or common rail with a minimum of modifi cations. Due to the pre-tested confi guration, the engine or generating set is operational with a minimum of commissioning and installation work.

The critical parts of the UNIC system are either redundant or very fault-tolerant to guarantee high safety and availability in all circumstances. In particular, parts like the communication and power supply are fully redundant to allow single failures without interruptions in engine operation.

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COST-EFFICIENT AND FLEXIBLEWith a fl exible and scalable design, the number of components needed is minimized, allowing low-cost logistics and less spare-part inventory – even for different types and sizes of engines. Thanks to the electronic control, the engine can be adapted to different operating conditions.

The UNIC C2 and C3 designs follow common industry standards for fi eldbus communication. Through the fi eldbus interface, the UNIC system can be accessed from off-engine automation and HMI systems as well as from remote service centres. The UNIC system is optimized for the Wärtsilä Condition Based Maintenance system (CBM).

UNBEATEN PERFORMANCEWith unmatched power, the UNIC system provides an unbeaten performance for engine control. Modern control gives high engine output, low emissions, high effi ciency as well as steady and fast load acceptance.

The electronic fuel injection on UNIC C3 systems allows pre-post and split injection. Together with the possibility to use multiple maps, the advanced system drives clean and effi cient engines with electronic fuel injection systems. A key feature in the UNIC system is a common advanced speed/load control with digital load-sharing and embedded diagnostics. The speed/load control incorporates timing control where supported by fuel injection equipment, and advanced diagnostics to track the control performance and to detect possible problems. Accurate digital load sharing is used for isochronous applications. Advanced signal processing allows e.g. knock detection, cylinder pressure measurements and other diagnostic functions to be carried out in real time.

UNIC SYSTEM COMPONENTS

ESM Engine Safety Module

MCM Main Control Module

IOM Input Output Module

CCM Cylinder Control Module

PDM Power Distribution Module

LCP Local Control Panel

LDU Local Display Unit

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1 Electronic speed control by MCM if engine equipped with actuator, otherwise by mechanical governor

2 Optional, will use MCM as start/stop controller

UNIC C1In the UNIC C1 engine automation, the fundamental parts of the engine control and safety are handled by the embedded control and management system. This includes e.g. engine speed and load control as well as overspeed protection, lube oil pressure and cooling water temperature protection. To other parts, the design expects the majority of the sensors to be hardwired to an external alarm and monitoring system.

The functionality provided by the UNIC C1 system is:Fundamental safety (overspeed, LO pressure, cooling water temp)

Basic local monitoring

Hardwired interface to external alarm and monitoring systems

Speed and load control 1

Start/stop management 2

UNIC C2The UNIC C2 engine automation system provides a complete embedded engine control and monitoring system. The UNIC C2 system is a distributed and bus based system where the monitoring and control function is placed close to the point of measurement and control.

The functionality provided by the UNIC C2 system is:Complete engine safety system

Complete local monitoring, including all readings, events and diagnostics

LCP

ESM

MCM

PDM

Hardwiredconnections


Loadsh.CAN

UNIC

C1

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LDU

LCP

ESM

MCM

CCM CCM

IOM

PDM

Ethernet


Loadsh.CAN

3 Electronic speed control by MCM if engine equipped with actuator, otherwise by mechanical governor

Speed and load control 3

Alarm signal provision

Complete engine control, including

start/stop, load reduction request etc

Full system diagnostics

Fieldbus interface

UNIC C3The UNIC C3 engine automation system provides a complete embedded management system, integrated with an engine control system for electronically controlled fuel injection.

The system meets even the highest requirements on reliability, with selective redundancy and fault tolerant designs, and can be applied for single main engine operation.

LDU

LCP

ESM

MCM

IOM

IOM

PDM

Ethernet

Loadsh.CAN

UNIC

C2

UNIC

C3

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LIPSTRONIC 7000OPTIMISED CONTROL OF THE PROPULSION MACHINERYThe Lipstronic 7000 propulsion control system is computer based, designed to monitor and control all components in a modern propulsion system with high accuracy, tailored to the individual applications.

REMOTE CONTROL FOR CONTROLLABLE PITCH PROPELLERSLipstronic 7000 propulsion control system is designed to optimise the control of any propulsion machinery. The system exists in two versions, the basic and the advanced.

The Lipstronic 7000 basic is a cost effective standardised system to meet most of the demands in the market for propulsion control. This system is applicable for single engine confi gurations (including twin screw).

The Lipstronic 7000 advanced introduces a modular designed system with communication on a two-wire fi eld bus. This gives high fl exibility and multi functionality. This system is applicable to as well for single as for twin engines confi gurations.

Both systems are based on Programmable Logic Control (PLC) technology with high accuracy and tailored to the individual applications. The system controls the propeller pitch position and engine speed either combined or in split modes. Included is a propeller- and engine load control system developed on the basis of research and experience over many years. A large amount of special functions to optimise ship operations are available.

A user-friendly operator panel is delivered. This gives information of the propulsion plant and is used for calibration of the system. Up to 31 extra panels can be supplied as options.

Main bridge panel for Lipstronic 7000 CPP control.

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SPECIAL FUNCTIONS AS:Pitch reduction zone – reduces propeller wear

Fuel measurement program

Windmilling prevention

PTI/PTO functions

Multiple combinator modes

Frequency variation mode

Cruise control

Fine tuning pitch

Electric shaft levers

Engine start/stop and safety system

(Some functions not available in the Basic)

REMOTE CONTROL FOR JETS:These systems are similar to the one used for controllable pitch propellers, except an integrated joystick system which is an option for catamarans and monohulls. For monohulls, in case of joystick control, also a bow thruster is required.

The joystick is a single lever manoeuvring enhancing system.

REMOTE CONTROL FOR AZIMUTHING THRUSTERS:For vessels such as harbour tugs an integrated control concept similar as for jets is available.

For large off-shore platforms, individual controls for propulsion and steering are available. This includes standardised interfaces with third party DP-systems.

Main bridge panel for the Lipstronic 7000 waterjet control system.

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LIPS-STICKCO-ORDINATING CONTROL SYSTEM:The Lips-stick concept is a co-ordinating control system for offshore supply vessels, cable-layers and other ships which require manoeuvring enhancing systems.

For vessels equipped with podded propulsors a dedicated Lips-stick is available, including features such as a simplex DP-mode and anchoring mode.

CONTROLSCost effective universal controls for any propulsion system

Robust design with type approval

Joystick available for small and large

vesselsField bus application available

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VARIABLE SPEED DRIVEThe variable speed drive is specially designed for lifetime operation in maritime environment. It is the world’s most compact low voltage (690 volt) water cooled variable speed drive with excellent performance in control of propulsion motors, pump applications, mooring and winches and drilling operations.

VARIABLE SPEED DRIVE

Power (kW) Length (mm) Depth (mm) Height (mm) Weight (kg)

880 900 1000 2051 650

1500 900 1000 2051 800

2700 1500 1000 2051 1300

3800 2100 1000 2051 2100

5000 2700 1000 2051 2400

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2929

SWITCHBOARD SYSTEMSWärtsilä low and medium voltage switchboard systems are optimized for marine use.

When developing our switchboard systems, the need for easy installation and maintenance is a key consideration. The system is module-based and, therefore, very fl exible. Future extensions can also be easily added.

LOW VOLTAGE SWITCHBOARD SYSTEM

Technical dataRated voltage (V) ..........................................................................≤ 690Short circuit test IEC 439–1 Surge current (peak) kA ................................................................... 176 Prospective current (RMS) kA ............................................................. 80 Thermal rated current (1s) .................................................................. 80 Bus bar (A) .................................................................................... 7000

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LOW VOLTAGE MODULATED SWITCHBOARD SYSTEM

Technical data Rated voltage (V) .............................................................................≤ 690Short circuit test IEC 439–1 Surge current (peak) kA ................................................................... 220 Prospective current (RMS) kA ............................................................. 87 Thermal rated current (1s) .................................................................. 87Rated current Bus bar (A) .................................................................................... 5000 Lead-down bar MCC (A) ................................................................. 1100Enclosure IEC 529/947–1 Doors closed ................................................................................ IP 4L2 All doors open ................................................................................IP 20Air and creapage current distances IEC ................................................ 664Flame arc test IEC 298 prospective current (RMS) kA .............................. 87

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MEDIUM VOLTAGE SWITCHBOARD SYSTEM

Technical dataRated voltage (kV) ...............................................7.2 ............ 12 ..........17.5Insulation level 50 Hz/1 min (kV RMS) ...................................... 20 ............ 28 ............ 38 1.2/50 ms(kV peak) ......................................... 60 ............ 75 ............ 75Rated current Bus bars (A) .................................................................................. 3150 Droppers (A) .................................................................................. 2500Short circuit current Thermal (kA) ........................................................................... 42 (1 sec) Dynamic (kA) ......................................................................... 106 (peak)Flame Arc test aac. to IEC 298 ...................................................40/31.5 kA

0.15/1 sec

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WÄRTSILÄ LOW-SPEED ENGINESWÄRTSILÄ RTA-SERIES ENGINESWärtsilä RTA-series engines are traditional low-speed diesel engines with mechanically-driven camshaft, double-valve controlled fuel injection pumps, exhaust valve actuator pumps and reversing servomotors.

MW 4

RTA48T-D

RT-flex50-D

RT-flex58T-D/RTA58T-D

RT-flex60C-B

RT-flex68-D/RTA68-D

RT-flex84T-D/RTA84T-D

RT-flex82T/RTA82T

RT-flex82C/RTA82C

RT-flex96C/RTA96C

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WÄRTSILÄ RT-fl ex ENGINESWärtsilä RT-fl ex engines are based on the RTA-series but have electronically-controlled common-rail systems for fuel injection and valve actuation.

As well as the proven benefi ts of the RTA engines, the RT-fl ex engines have the additional benefi ts of:

Smokeless operation at all running speeds

Better fuel economy in the part-load range

Reduced maintenance requirements, with simpler engine setting and

extendable times between overhaulsLower steady running speeds.

6 15 20 30 40 60 8010

Speed rpmPOWER RANGE FOR WÄRTSILÄ LOW-SPEED ENGINES

102–127

84–105

76–95

61–76

68–80

87–102

92–102

Wärtsilä RT-flex99 124–

90 105–

8

Wärtsilä RTA

34

Cylinder bore .................................. 480 mmPiston stroke................................. 2000 mmSpeed ..................................... 102–127 rpmMean effective pressure at R1 ........19.0 barPiston speed.................................... 8.5 m/s

Fuel specifi cation:Fuel oil ....................................730 cSt/50°C

7200 sR1/100°FISO 8217, category ISO-F-RMK 55

Rated power: Propulsion engines

Cyl.

Output in kW/bhp at

127 rpm 102 rpm

R1 R2 R3 R4

kW bhp kW bhp kW bhp kW bhp

5

6

7

8

7 275

8 730

10 185

11 640

9 900

11 880

13 860

15 840

5 100

6 120

7 140

8 160

6 925

8 310

9 695

11 080

5 825

6 990

8 155

9 320

7 925

9 510

11 095

12 680

5 100

6 120

7 140

8 160

6 925

8 310

9 695

11 080

Brake specifi c fuel consumption (BSFC)

g/kWh g/bhph g/kWh g/bhph g/kWh g/bhph g/kWh g/bhph

Load 100% 169 124 161 118 169 124 165 121

BMEP, bar 19.0 13.3 18.9 16.6


Cyl.

Output in kW/bhp at

127 rpm

ER1 ER2

kW bhp kW bhp

5678

6 900 8 280 9 66011 040

9 37511 25013 12515 000

6 550 7 860 9 17010 480

8 90010 68012 46014 240


g/kWh g/bhph g/kWh g/bhph

Load 100% 167 123 166 122

BMEP, bar 18.0 17.1

Principal engine dimensions (mm) and weights (tonnes)

Cyl. A B C D E F* G I K Weight

5678

4 9665 8006 6347 468

3 1703 1703 1703 170

1 0851 0851 0851 085

7 3347 3347 3347 334

3 2533 2533 2533 253

9 0309 0309 0309 030

1 7001 7001 7001 700

603603603603

348348348348

171205225250

* Standard piston dismantling height, can be reduced with tilted piston withdrawal.

For defi nitions see page 52.

WÄRTSILÄ RTA48TMain data: Version D

35

Cylinder bore .................................. 480 mmPiston stroke................................. 2000 mmSpeed ..................................... 102–127 rpmMean effective pressure at R1 ........19.0 barPiston speed.................................... 8.5 m/s




Cyl.

Output in kW/bhp at

127 rpm 102 rpm

R1 R2 R3 R4


5

6

7

8

7 275

8 730

10 185

11 640

9 900

11 880

13 860

15 840

5 100

6 120

7 140

8 160

6 925

8 310

9 695

11 080

5 825

6 990

8 155

9 320

7 925

9 510

11 095

12 680

5 100

6 120

7 140

8 160

6 925

8 310

9 695

11 080



Load 100% 171 126 163 120 171 126 167 123

BMEP, bar 19.0 13.3 18.9 16.6



5

6

7

8

4 966

5 800

6 634

7 468

3 170

3 170

3 170

3 170

1 085

1 085

1 085

1 085

7 334

7 334

7 334

7 334

3 253

3 253

3 253

3 253

9 030

9 030

9 030

9 030

1 700

1 700

1 700

1 700

603

603

603

603

348

348

348

348

171

205

225

250



WÄRTSILÄ RTA48TMain data: Version B

36

Cylinder bore .................................. 500 mmPiston stroke................................. 2050 mmSpeed ....................................... 99–124 rpmMean effective pressure at R1 ........21.0 barPiston speed.................................... 8.5 m/s




Cyl.

Output in kW/bhp at

124 rpm 99 rpm

R1 R2 R3 R4


5

6

7

8

8 725

10 470

12 215

13 960

11 875

14 250

16 625

19 000

6 100

7 320

8 540

9 760

8 300

9 960

11 620

13 280

6 975

8 370

9 765

11 160

9 500

11 400

13 300

15 200

6 100

7 320

8 540

9 760

8 300

9 960

11 620

13 280



Load 100% 169 124 163 120 169 124 165 121

BMEP, bar 21.0 14.7 21.0 18.4



5

6

7

8

5 227

6 107

6 987

7 867

3 150

3 150

3 150

3 150

1 088

1 088

1 088

1 088

7 646

7 646

7 646

7 646

3 300

3 300

3 300

3 300

9 270

9 270

9 270

9 270

1 636

1 636

1 636

1 636

631

631

631

631

355

355

355

355

200

225

255

280


Wärtsilä RT-fl ex engines are available with Delta Tuning for lower part-load fuel consumptions.


WÄRTSILÄ RT-fl ex50Main data: Version D

C G

D

E

F

AK BI

37





Cyl.

Output in kW/bhp at

124 rpm 99 rpm

R1 R2 R3 R4


5

6

7

8

8 300

9 960

11 620

13 280

11 300

13 560

15 820

18 080

5 800

6 960

8 120

9 280

7 900

9 480

11 060

12 640

6 650

7 980

9 310

10 640

9 050

10 860

12 670

14 480

5 800

6 960

8 120

9 280

7 900

9 480

11 060

12 640



Load 100% 171 126 165 121 171 126 167 123

BMEP, bar 20.0 13.9 20.0 17.5



5

6

7

8

5 227

6 107

6 987

7 867

3 150

3 150

3 150

3 150

1 088

1 088

1 088

1 088

7 646

7 646

7 646

7 646

3 300

3 300

3 300

3 300

9 270

9 270

9 270

9 270

1 636

1 636

1 636

1 636

631

631

631

631

355

355

355

355

200

225

255

280




C G

D

E

F

AK BI

WÄRTSILÄ RT-fl ex50Main data: Version B

38

C G

D

E

F

AK BI

WÄRTSILÄ RT-fl ex50Main data



7200 sR1/100°F ISO 8217, category ISO-F-RMK 55


Cyl.

Output in kW/bhp at

124 rpm 99 rpm

R1 R2 R3 R4


5

6

7

8

8 100

9 720

11 340

12 960

11 000

13 200

15 400

17 600

5 650

6 780

7 910

9 040

7 700

9 240

10 780

12 320

6 500

7 800

9 100

10 400

8 800

10 560

12 320

14 080

5 650

6 780

7 910

9 040

7 700

9 240

10 780

12 320



Load 100% 171 126 165 121 171 126 167 123

BMEP, bar 19.5 13.6 19.5 17.1



5

6

7

8

5 227

6 107

6 987

7 867

3 150

3 150

3 150

3 150

1 088

1 088

1 088

1 088

7 646

7 646

7 646

7 646

3 300

3 300

3 300

3 300

9 270

9 270

9 270

9 270

1 636

1 636

1 636

1 636

631

631

631

631

355

355

355

355

200

225

255

280




39





Cyl.

Output in kW/bhp at

105 rpm 84 rpm

R1 R2 R3 R4


5

6

7

8

11 300

13 560

15 820

18 080

15 375

18 450

21 525

24 600

7 900

9 480

11 060

12 640

10 750

12 900

15 050

17 200

9 050

10 860

12 670

14 480

12 300

14 760

17 220

19 680

7 900

9 480

11 060

12 640

10 750

12 900

15 050

17 200



Load 100% 170 125 162 119 170 125 166 122

BMEP, bar 20.2 14.1 20.2 17.7



5

6

7

8

5 981

6 987

7 993

8 999

3 820

3 820

3 820

3 820

1 300

1 300

1 300

1 300

8 810

8 810

8 810

8 810

3 475

3 475

3 475

3 475

10 880

10 880

10 880

10 880

2 000

2 000

2 000

2 000

604

604

604

604

400

400

400

400

281

322

377

418




WÄRTSILÄ RT-fl ex58TMain data: Version D, also available as traditional RTA type

40





Cyl.

Output in kW/bhp at

105 rpm 84 rpm

R1 R2 R3 R4


5

6

7

8

10 900

13 080

15 260

17 440

14 825

17 790

20 755

23 720

7 650

9 180

10 710

12 240

10 400

12 480

14 560

16 640

8 700

10 440

12 180

13 920

11 850

14 220

16 590

18 960

7 650

9 180

10 710

12 240

10 400

12 480

14 560

16 640



Load 100% 170 125 162 119 170 125 166 122

BMEP, bar 19.5 13.7 19.5 17.1



5

6

7

8

5 981

6 987

7 993

8 999

3 820

3 820

3 820

3 820

1 300

1 300

1 300

1 300

8 810

8 810

8 810

8 810

3 475

3 475

3 475

3 475

10 880

10 880

10 880

10 880

2 000

2 000

2 000

2 000

604

604

604

604

400

400

400

400

281

322

377

418




WÄRTSILÄ RT-fl ex58TMain data: Version B, also available as traditional RTA type

41





Cyl.

Output in kW/bhp at

114 rpm 91 rpm

R1 R2 R3 R4


56789

12 10014 52016 94019 36021 780

16 45019 74023 03026 32029 610

8 45010 14011 83013 52015 210

11 50013 80016 10018 40020 700

9 65011 58013 51015 44017 370

13 12515 75018 37521 00023 625

8 45010 14011 83013 52015 210

11 50013 80016 10018 40020 700



Load 100% 170 125 164 120 170 125 166 122

BMEP, bar 20.0 14.0 20.0 17.5



56789

6 213 7 253 8 293 9 33310 373

3 7003 7003 7003 7003 700

1 3001 3001 3001 3001 300

8 5708 5708 5708 5708 570

3 6603 6603 6603 6603 660

10 50010 50010 50010 50010 500

1 9551 9551 9551 9551 955

647647647647647

425425425425425

268322377428480




WÄRTSILÄ RT-fl ex60CMain data: Version B

42





Cyl.

Output in kW/bhp at

114 rpm 91 rpm

R1 R2 R3 R4


56789

11 80014 16016 52018 88021 240

16 05019 26022 47025 68028 890

8 250 9 90011 55013 20014 850

11 20013 44015 68017 92020 160

9 40011 28013 16015 04016 920

12 80015 36017 92020 48023 040

8 250 9 90011 55013 20014 850

11 20013 44015 68017 92020 160



Load 100% 170 125 164 120 170 125 166 122

BMEP, bar 19.5 13.7 19.5 17.0



56789

6 213 7 253 8 293 9 33310 373

3 7003 7003 7003 7003 700

1 3001 3001 3001 3001 300

8 5708 5708 5708 5708 570

3 6603 6603 6603 6603 660

10 50010 50010 50010 50010 500

1 9551 9551 9551 9551 955

647647647647647

425425425425425

268322377428480




WÄRTSILÄ RT-fl ex60CMain data

43

Cylinder bore .................................. 680 mmPiston stroke................................. 2720 mmSpeed ......................................... 76–95 rpmMean effective pressure at R1 ........20.0 barPiston speed.................................... 8.6 m/s




Cyl.

Output in kW/bhp at

95 rpm 76 rpm

R1 R2 R3 R4


5

6

7

8

15 650

18 780

21 910

25 040

21 275

25 530

29 785

34 040

10 950

13 140

15 330

17 520

14 900

17 880

20 860

23 840

12 500

15 000

17 500

20 000

17 000

20 400

23 800

27 200

10 950

13 140

15 330

17 520

14 900

17 880

20 860

23 840



Load 100% 169 124 161 118 169 124 165 121

BMEP, bar 20.0 14.0 20.0 17.5



5

6

7

8

7 005

8 185

9 365

10 545

4 300

4 300

4 300

4 300

1 520

1 520

1 520

1 520

10 400

10 400

10 400

10 400

4 490

4 490

4 490

4 490

12 545

12 545

12 545

12 545

2 340

2 340

2 340

2 340

789

789

789

789

525

525

525

525

412

472

533

593




WÄRTSILÄ RT-fl ex68Main data: Version D, also available as traditional RTA type

44





Cyl.

Output in kW/bhp at

95 rpm 76 rpm

R1 R2 R3 R4


5

6

7

8

15 350

18 420

21 490

24 560

20 875

25 050

29 225

33 400

10 750

12 900

15 050

17 200

14 625

17 550

20 475

23 400

12 250

14 700

17 150

19 600

16 650

19 980

23 310

26 640

10 750

12 900

15 050

17 200

14 625

17 550

20 475

23 400



Load 100% 169 124 161 118 169 124 165 121

BMEP, bar 19.6 13.7 19.6 17.2



5

6

7

8

7 005

8 185

9 365

10 545

4 300

4 300

4 300

4 300

1 520

1 520

1 520

1 520

10 400

10 400

10 400

10 400

4 490

4 490

4 490

4 490

12 545

12 545

12 545

12 545

2 340

2 340

2 340

2 340

789

789

789

789

525

525

525

525

412

472

533

593




WÄRTSILÄ RT-fl ex68Main data: Version B, also available as traditional RTA type

45

Cylinder bore .................................. 820 mmPiston stroke................................. 2646 mmSpeed ....................................... 87–102 rpmMean effective pressure at R1/R1+ ...............................20.0/19.0 barPiston speed at R1/R1+ ............8.6/9.0 m/s

Fuel specifi cation:Fuel oil ....................................730 cSt/50°C 7200 sR1/100°F

ISO 8217, category ISO-F RMK 55


Cyl.

Output in kW/bhp at

97 / 102 rpm 87 rpm

R1 / R1+ R2 / R2+ R3 R4


6789101112

27 12031 64036 16040 68045 20049 72054 240

36 90043 05049 20055 35061 50067 65073 800

21 72025 34028 96032 58036 20039 82043 440

29 52034 44039 36044 28049 20054 12059 040

24 30028 35032 40036 45040 50044 55048 600

33 06038 57044 08049 59055 10060 61066 120

21 72025 34028 96032 58036 20039 82043 440

29 52034 44039 36044 28049 20054 12059 040



Load 100% 171 / 169 126 / 124 165 / 165 121 / 121 171 126 167 123

BMEP, bar 20.0 / 19.0 16.0 / 15.2 20.0 17.9



6789101112

10 35511 86013 36515 81017 31518 82020 325

4 5704 5704 5704 5704 5704 5704 570

1 6001 6001 6001 6001 6001 6001 600

10 93010 93010 93010 93010 93010 93010 930

5 1005 1005 4005 4005 4005 4005 400

12 70012 70012 70012 70012 70012 70012 700

2 3102 3102 3102 3102 3102 3102 310

940940940940940940940

690690690690690690690

800 9101 0201 1401 2501 3601 470




WÄRTSILÄ RT-fl ex82CMain data: Also available as traditional RTA type

46

Cylinder bore .................................. 820 mmPiston stroke................................. 3375 mmSpeed ......................................... 68–80 rpmMean effective pressure at R1/R1+ ...............................20.0/19.0 barPiston speed at R1/R1+ ............8.6/9.0 m/s

Fuel specifi cation:Fuel oil ....................................730 cSt/50°C 7200 sR1/100°F

ISO 8217, category ISO-F-RMK 55


Cyl.

Output in kW/bhp at

76 / 80 rpm 68 rpm

R1 / R1+ R2 / R2+ R3 R4


6

7

8

9

27 120

31 640

36 160

40 680

36 900

43 050

49 200

55 350

21 720

25 340

28 960

32 580

29 520

34 440

39 360

44 280

24 300

28 350

32 400

36 450

33 060

38 570

44 080

49 590

21 720

25 340

28 960

32 580

29 520

34 440

39 360

44 280



Load 100% 167 / 165 123 / 121 162 / 162 119 / 119 167 123 164 120

BMEP, bar 20.0 / 19.0 16.0 /15.2 20.0 17.9



6

7

8

9

10 355

11 860

13 365

15 810

5 320

5 320

5 320

5 320

1 800

1 800

1 800

1 800

12 250

12 250

12 250

12 250

5 100

5 100

5 400

5 400

14 750

14 750

14 750

14 750

2 700

2 700

2 700

2 700

940

940

940

940

690

690

690

690

840

950

1 060

1 180




WÄRTSILÄ RT-fl ex82TMain data: Also available as traditional RTA type

47


Fuel specifi cation:Fuel oil ..................................... 730 cSt/50°C



Cyl.

Output in kW/bhp at

76 rpm 61 rpm

R1 R2 R3 R4


56789

21 00025 20029 40033 60037 800

28 57534 29040 00545 72051 435

14 70017 64020 58023 52026 460

20 00024 00028 00032 00036 000

16 85020 22023 59026 96030 330

22 90027 48032 06036 64041 220

14 70017 64020 58023 52026 460

20 00024 00028 00032 00036 000



Load 100% 167 123 160 118 167 123 164 121

BMEP, bar 19.0 13.3 19.0 16.6



56789

8 89010 39011 89014 39015 890

5 0005 0005 0005 0005 000

1 8001 8001 8001 8001 800

12 15012 15012 15012 15012 150

5 1055 1055 1055 1055 105

14 50014 50014 50014 50014 500

2 7002 7002 7002 7002 700

760760760760760

805805805805805

740 870 9901 1401 260

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. Wärtsilä RT-fl ex engines are available with Delta Tuning for lower part-load fuel consumptions.


WÄRTSILÄ RT-fl ex84TMain data: Version D, also available as traditional RTA type

48





Cyl.

Output in kW/bhp at

102 rpm 92 rpm

R1 R2 R3 R4


67891011121314

36 18042 21048 24054 27060 30066 33072 36078 39084 420

49 200 57 400 65 600 73 800 82 000 90 200 98 400106 600114 800

25 32029 54033 76037 98042 20046 42050 64054 86059 080

34 44040 18045 92051 66057 40063 14068 88074 62080 360

32 58038 01043 44048 87054 30059 73065 16070 59076 020

44 280 51 660 59 040 66 420 73 800 81 180 88 560 95 940103 320

25 32029 54033 76037 98042 20046 42050 64054 86059 080

34 44040 18045 92051 66057 40063 14068 88074 62080 360



Load 100% 171 126 163 120 171 126 164 121

BMEP, bar 19.6 13.7 19.6 15.2



67891011121314

11 56413 24415 83417 51419 19420 87422 55424 23425 914

4 4804 4804 4804 4804 4804 4804 4804 4804 480

1 8001 8001 8001 8001 8001 8001 8001 8001 800

10 92510 92510 92510 92510 92510 92510 92510 92510 925

5 3805 3805 3805 3805 3805 3805 3805 3805 380

12 95012 95012 95012 95012 95012 95012 95012 95012 950

2 5942 5942 5942 5942 5942 5942 5942 5942 594

723723723723723723723723723

676676676676676676676676676

1 1601 2901 4701 6201 7601 9102 0502 1602 300


Wärtsilä RT-fl ex engines are available with Delta Tuning for lower part-load fuel consumptions.For defi nitions see page 52.

WÄRTSILÄ RT-fl ex96CMain data: Version D

49

Cylinder bore .................................. 960 mmPiston stroke................................. 2500 mmSpeed ..................................... 92 - 102 rpmMean effective pressure at R1 ........18.6 barPiston speed.................................... 8.5 m/s




Cyl.

Output in kW/bhp at

102 rpm 92 rpm

R1 R2 R3 R4


67891011121314

34 32040 04045 76051 48057 20062 92068 64074 36080 080

46 680 54 460 62 240 70 020 77 800 85 580 93 360101 140108 920

24 00028 00032 00036 00040 00044 00048 00052 00056 000

32 64038 08043 52048 96054 40059 84065 28070 72076 160

30 96036 12041 28046 44051 60056 76061 92067 08072 240

42 12049 14056 16063 18070 20077 22084 24091 26098 280

24 00028 00032 00036 00040 00044 00048 00052 00056 000

32 64038 08043 52048 96054 40059 84065 28070 72076 160



Load 100% 171 126 163 120 171 126 164 121

BMEP, bar 18.6 13.0 18.6 14.4



67891011121314

11 56413 24415 83417 51419 19420 87422 55424 23425 914

4 4804 4804 4804 4804 4804 4804 4804 4804 480

1 8001 8001 8001 8001 8001 8001 8001 8001 800

10 92510 92510 92510 92510 92510 92510 92510 92510 925

5 3805 3805 3805 3805 3805 3805 3805 3805 380

12 95012 95012 95012 95012 95012 95012 95012 95012 950

2 5942 5942 5942 5942 5942 5942 5942 5942 594

723723723723723723723723723

676676676676676676676676676

1 1601 2901 4701 6201 7601 9102 0502 1602 300

* Standard piston dismantling height, can be reduced with tilted piston withdrawal.13- and 14-cylinder engines are only available in RT-fl ex versions, and not RTA versions.

Wärtsilä RT-fl ex engines are available with Delta Tuning for lower part-load fuel consumptions.For defi nitions see page 52.

Wärtsilä RT-fl ex96CMain data: Version B, also available as traditional RTA type

50

WÄRTSILÄ RTA AND RT-fl ex SERIESOther Wärtsilä RTA and RT-fl ex engines remain in production at licensees with continuing support from Wärtsilä. Data below are for the R1 ratings on the usual layout fi elds.

Main data RTA52U

Cylinder bore 520 mm

Piston stroke 1 800 mm

Mean effective pressure, R1 18.1 bar

Piston speed 8.1 m/s

Speed at R1 135 rpm

Power at R1

Cylinders kW bhp

5 7 800 10 600

6 9 360 12 720

7 10 920 14 840

8 12 480 16 960

BSFC at R1 g/kWh g/bhph

Load 100% 174 128

Main data RTA62U-B





Speed at R1 115 rpm

Power at R1

Cylinders kW bhp

5 11 425 15 550

6 13 710 18 660

7 15 995 21 770

8 18 280 24 880


Load 100% 173 127

51

Main data RTA72U-B





Speed at R1 99 rpm

Power at R1

Cylinders kW bhp

5 15 400 20 950

6 18 480 25 140

7 21 560 29 330

8 24 640 33 520


Load 100% 171 126

Main data RT-fl ex84T-B and RTA84T-B





Speed at R1 74 rpm

Power at R1

Cylinders kW bhp

5 19 400 25 400

6 23 280 31 680

7 27 160 36 960

8 31 040 42 240

9 34 920 47 520


Load 100% 167 123

52

DEFINITIONS AND NOTES FOR LOW-SPEED ENGINESDIMENSIONS AND WEIGHTS

All dimensions are in millimetres and are not binding.

The engine weight is net in metric tonnes (t), without oil and water, and is

not binding.

FUEL CONSUMPTIONAll brake specifi c fuel consumptions (BSFC) are quoted for fuel of lower calorifi c value 42.7 MJ/kg (10 200 kcal/kg), and for ISO standard reference conditions (ISO 15550 and 3046).

The BSFC fi gures for Wärtsilä engines are given with a tolerance of +5%. Wärtsilä RT-fl ex engines have a lower part-load fuel consumption than

the corresponding Wärtsilä RTA engines. Wärtsilä RT-fl ex engines are also available with Delta Tuning for even lower part-load fuel consumptions.

The values of power in kilowatts and fuel consumption in g/kWh are the standard fi gures, and discrepancies occur between these and the corresponding brake horsepower (bhp) values owing to the rounding of numbers. For defi nitive values, please contact our local offi ces.

ISO STANDARD REFERENCE CONDITIONSTotal barometric pressure at R1 ............................................ 1.0 barSuction air temperature ............................................ 25 °CRelative humidity ............................................ 30%Scavenge air cooling water temperature with sea water ......... 25 °CScavenge air cooling water temperature with fresh water ....... 29 °C

IMO NOX EMISSIONSAll Wärtsilä low-speed engines included in this booklet comply with the NOX limit specifi ed in Annex VI of the MARPOL 73/78 convention.

For IMO Tier II and Tier III, please see page 6.Wärtsilä is adapting its low-speed engines to comply fully with both the

IMO Tier II and IMO Tier III NOX emission limits. It is expected that Tier II will involve a slight increase in fuel consumption. Wärtsilä RT-fl ex electronically-controlled common-rail low-speed engines are expected to comply with Tier II NOX emissions limits with a smaller increase in fuel consumption than Wärtsilä RTA low-speed engines.

Provisions for compliance with IMO Tier III NOX emissions limits will be announced at a later date but in ample time for the implementation date.

53

RATING POINTS FOR WÄRTSILÄ LOW-SPEED ENGINESThe engine layout fi elds for Wärtsilä low-speed engines are defi ned by the power/speed rating points R1, R2, R3 and R4 (see diagram left). In certain engines, the layout fi eld is extended to the points R1+ and R2+. R1, or R1+ instead if applicable, is the nominal maximum continuous rating (MCR). Any power and speed within the respective engine layout fi eld may be selected as the Contract-MCR (CMCR) point for an engine.

CYLINDER LUBRICATIONThe load-dependent accumulator cylinder lubricating system has proven reliable operation since its introduction in the 1970s. It is employed as standard on Wärtsilä RTA low-speed engines of smaller bore.

To enable lubricating oil feed rates to be reduced the accumulator system has been further developed in recent years. The new Pulse Lubricating System with electronic control of lubrication timing has been developed. It is available for all Wärtsilä RT-fl ex low-speed engines and for selected RTA engines. The guide lubricating oil feed rate with the Pulse Lubricating System is 0.7–0.8 g/kWh. This allows important savings in engine operating costs.

For further information on this subject, please consult your nearest Wärtsilä company.

54

WÄRTSILÄ MEDIUM-SPEED ENGINESDIESEL ENGINESThe design of the Wärtsilä medium-speed engine range is based on the vast amount of knowledge accumulated over years of successful operation.

Robust engines derived from pioneering heavy fuel technology have been engineered to provide the unquestionable benefi ts for the owners and operators of Wärtsilä engines and generating sets:

Proven reliability

Low emissions

Low operating costs

Multi-fuel capability

Benefi ts for the shipyard include installation friendliness, integrated monitoring and control system, and built-on modularized auxiliary systems.

Wärtsilä 34DF

Wärtsilä 50DF

Wärtsilä 20

Wärtsilä 26

Wärtsilä 32

Wärtsilä 38

Wärtsilä 46

Wärtsilä 46F

Wärtsilä 64

DIESEL ENGINES

DUAL-FUEL ENGINES

55

DUAL-FUEL ENGINESWärtsilä is continuously developing its portfolio of gas and multi-fuel engines to suit different marine applications, be they offshore oil and gas installation where gaseous fuel is available from the process, or a merchant vessel operating in environmentally sensitive areas. The Wärtsilä engines offer high effi ciency, low exhaust gas emissions and safe operation. The innovative multi-fuel technology allows fl exibility to choose between gas or liquid fuel. When necessary, the engines are capable of switching from one fuel to the other without interruption on the power generation.

POWER RANGE FOR MEDIUM-SPEED ENGINESWÄRTSILÄ

kW 5000 10,000 15,000 20,000 25,000

56

Main dataCylinder bore .................................. 200 mmPiston stroke................................... 280 mmCylinder output .................. 180, 200 kW/cylSpeed ...........................................1000 rpmMean effective pressure ........24.6, 28.0 barPiston speed.................................... 9.3 m/s

Fuel specifi cation:Fuel oil .................................... 730 cSt/50 °C

7200 sR1/100 °FISO 8217, category ISO-F-RMK 700

SFOC 184–193 g/kWhat ISO condition

Options:Common rail fuel injection, humidifi cation of combustion air for NOX reduction.

Rated power

Engine type180 kW/cyl 200 kW/cyl

kW bhp kW bhp

4L20

6L20

8L20

9L20

720

1 080

1 440

1 620

980

1 470

1 960

2 200

800

1 200

1 600

1 800

1 085

1 630

2 175

2 450

Dimensions (mm) and weights (tonnes)

Engine type A* A B* B C* C D F Weight

4L20

6L20

8L20

9L20

–

3 254

3 973

4 261

2 510

3 108

3 783

4 076

–

1 528

1 614

1 614

1 348

1 348

1 465

1 449

–

1 580

1 756

1 756

1 483

1 579

1 713

1 713

1 800

1 800

1 800

1 800

725

624

624

624

7.2

9.3

11.0

11.6

*Turbocharger at fl ywheel end.For defi nitions see page 65.

WÄRTSILÄ 20

57

Main dataCylinder bore .................................. 260 mmPiston stroke................................... 320 mmCylinder output .................. 325, 340 kW/cylSpeed ...................................900, 1000 rpmMean effective pressure ........24.0, 25.5 barPiston speed........................... 9.6, 10.7 m/s


7200 sR1/100 °F ISO 8217, category ISO-F-RMK 700


Rated power

Engine type

900 rpm 1000 rpm

325 kW/cyl 340 kW/cyl

kW bhp kW bhp

6L26

8L26

9L26

12V26

16V26

1 950

2 600

2 925

3 900

5 200

2 650

3 535

3 975

5 300

7 070

2 040

2 720

3 060

4 080

5 440

2 775

3 700

4 160

5 545

7 395


Engine type A* A B* B C* C D F

dry sumpF

wet sumpWeight

dry sumpWeight

wet sump

6L268L269L26

12V2616V26

4 2585 1175 5075 2186 223

4 1104 8905 2804 9685 973

1 8812 0192 0192 0742 151

1 8021 8251 8252 0742 151

1 9121 9121 9122 4532 489

1 8831 9791 9792 4532 489

2 4302 4302 4302 0602 060

818818818800800

950 950 9501 1101 110

18.422.924.829.233.0

16.921.022.731.936.5


WÄRTSILÄ 26

58

Main dataCylinder bore .................................. 320 mmPiston stroke................................... 400 mmCylinder output .......................... 500 kW/cylSpeed .............................................750 rpmMean effective pressure .................24.9 barPiston speed.................................. 10.0 m/s




Options:Common rail fuel injection, humidifi cation of combustion air for NOX reduction.Variable inlet valve closure.

Rated power

Engine type500 kW/cyl

kW bhp

6L32 7L32 8L32 9L3212V3216V3218V32

3 0003 5004 0004 5006 0008 0009 000

4 080 4 760 5 440 6 120 8 16010 87012 240


Engine type A* A B* B C D F Weight

6L32 7L32 8L32 9L3212V3216V3218V32

4 9805 4705 9606 4506 9358 0608 620

5 2605 7506 2456 7306 6157 7358 295

2 5602 5602 3602 3602 7152 4802 480

2 4902 4902 2952 2952 6652 4302 430

2 3052 3052 3052 3053 0203 0203 020

2 3452 3452 3452 3452 1202 1202 120

1 1551 1551 1551 1551 4751 4751 475

33.339.043.446.858.774.181.2


WÄRTSILÄ 32

59

Main dataCylinder bore .................................. 380 mmPiston stroke................................... 475 mmCylinder output .................. 675, 725 kW/cylSpeed ............................................600 rpmMean effective pressure ........25.1, 26.9 barPiston speed.................................... 9.5 m/s




Option:Common rail fuel injection.

Rated power


kW bhp

6L38

8L38

9L38

12V38

16V38

4 350

5 800

6 525

8 700

11 600

5 915

7 885

8 870

11 830

15 770


Engine type A* A B* B C D F Weight

6L38

8L38

9L38

12V38

16V38

6 345

7 925

8 525

7 615

9 130

6 220

7 545

8 145

7 385

8 945

2 830

2 820

2 820

2 930

3 105

2 830

2 770

2 770

2 930

3 105

2 190 (2 210*)

2 445

2 445

3 030

3 030

3 135

3 135

3 135

2 855

2 855

1 115

1 115

1 115

1 435

1 435

51

63

72

88

110

* Turbocharger at fl ywheel end.For defi nitions see page 65.

WÄRTSILÄ 38

60

Main dataCylinder bore .................................. 460 mmPiston stroke................................... 580 mmCylinder output ................ 975, 1050 kW/cylSpeed .....................................500, 514 rpmMean effective pressure ........ 23.6–28.8 barPiston speed............................. 9.7, 9.9 m/s

Fuel specifi cation:Fuel oil ................................... 730 cSt/50 °C



Options:Common rail fuel injection, humidifi cation of combustion air for NOX reduction, crude oil.

Rated power

Engine type

500, 514 rpm 500, 514 rpm

975 kW/cyl 1050 kW/cyl

kW bhp kW bhp

6L46 8L46 9L46 12V46 16V46

5 850 7 800 8 77511 70015 600

7 95010 60011 93015 90021 210

6 300 8 400 9 45012 60016 800

8 56511 42012 85017 13022 840


Engine type A* A B C D F Weight

6L46 8L46 9L4612V4616V46

7 580 9 49010 31010 260

12 345/12 4601)

8 29010 00510 83010 210

12 480/12 5901)

3 3403 260/3 6001)

3 6003 660

3 660/3 9901)

2 8803 1803 270

3 810/4 5302)

4 530/5 3501)

38203820382036003600

1 4601 4601 4601 5001 500

95120137169214

* Turbocharger at fl ywheel end. 1) Depending on output. 2) Depending on turbocharger and output.For defi nitions see page 65.

WÄRTSILÄ 46

61

Main dataCylinder bore .................................. 460 mmPiston stroke................................... 580 mmCylinder output ........................ 1250 kW/cylSpeed .............................................600 rpmMean effective pressure .................25.9 barPiston speed.................................. 11.6 m/s

Fuel specifi cation:Fuel oil ................................... 730 cSt/50 °C



Options: Twin plunger injection pumps instead of common rail fuel injection, humidifi cation of combustion air for NOX reduction, variable inlet valve closure.

Rated power


kW bhp

6L46F 7L46F 8L46F 9L46F12V46F16V46F

7 500 8 75010 00011 25015 00020 000

10 20011 90013 60015 30020 40027 200



6L46F 7L46F 8L46F 9L46F12V46F16V46F

8 430 9 26010 08010 90011 08013 350

8 620 9 44010 26011 08011 15013 550

3 5003 8003 8003 8003 8204 350

2 9302 9502 9502 9504 0504 720

3 7503 7503 7503 7503 8003 800

1 4301 4301 4301 4301 6201 620

97113124140178230


WÄRTSILÄ 46F

62

Main data Cylinder bore .................................. 640 mmPiston stroke................................... 900 mmCylinder output ....................... 2150 kW/cylSpeed ...............................327.3, 333.3 rpmMean effective pressure ........25.0, 27.2 barPiston speed.............................. 9.8, 10 m/s

Fuel oil specifi cation:Fuel oil .................................... 730 cSt/50 °C 7200 sR1/100 °F

ISO 8217, category ISO-F-RMK 700 SFOC 164 g/kWh at ISO condition

Option: Humidifi cation of combustion air for NOX reduction.

Rated power

Engine type

327.3, 333.3 rpm

2 150 kW/cyl

kW bhp

6L64

7L64

8L64

12 900

15 050

17 200

17 540

20 460

23 390



6L64

7L64

8L64

10 380

11 300

12 350

10 700

11 900

12 950

4 364

4 364

4 364

4 040

4 165

4 165

5 345

5 345

5 345

1 905

1 905

1 905

237

269

297


WÄRTSILÄ 64

63

Main dataCylinder bore ................................. 340 mmPiston stroke................................... 400 mmCylinder output .................. 435, 450 kW/cylSpeed .....................................720, 750 rpmMean effective pressure ........20.0, 19.8 barPiston speed........................... 9.6, 10.0 m/s

Fuel specifi cation:Fuel oil .................................Marine diesel oil

ISO 8217, category ISO-F-DMX, DMA and DMB

Natural gasMethaneNumber: 80LHV: min. 28 MJ/Nm³, 4.5 barBSEC 7700 kJ/kWh

Rated power

Engine type

60 Hz 50 Hz

435 kW/cyl, 720 rpm 450 kW/cyl, 750 rpm

Engine kW Gen. kW Engine kW Gen. kW

6L34DF

9L34DF

12V34DF

16V34DF

2 610

3 915

5 220

6 960

2 510

3 760

5 010

6 680

2 700

4 050

5 400

7 200

2 600

3 890

5 190

6 920

Generator output based on a generator effi ciency of 96%.

Engine dimensions (mm) and weights (tonnes)

Engine type A B C D F Weight

6L34DF

9L34DF

12V34DF

16V34DF

5 260

6 730

6 615

7 735

2 490

2 295

2 665

2 430

2 305

2 305

3 020

3 020

2 345

2 345

2 120

2 120

1 155

1 155

1 475

1 475

34

47

59

75


WÄRTSILÄ 34DF

64

Main dataCylinder bore .................................. 500 mmPiston stroke................................... 580 mmCylinder output .......................... 950 kW/cylSpeed ....................................500, 514 rpmMean effective pressure ........20.0, 19.5 barPiston speed............................. 9.7, 9.9 m/s

Fuel specifi cation:Fuel oil .................................... 730 cSt/50 °C 7200 sR1/100 °F

ISO 8217, category ISO-F-DMX, DMA and DMB

Natural gasMethaneNumber: 80 LHV: min. 28 MJ/nm³, 5.5 barBSEC 7410 kJ/kWh

Rated power

Engine type50 Hz, 60 Hz

Engine kW Gen. kW

6L50DF 8L50DF 9L50DF12V50DF16V50DF18V50DF

5 700 7 600 8 55011 40015 20017 100

5 500 7 330 8 25011 00014 67016 500

Generator output based on a generator effi ciency of 96.5%.

Engine dimensions (mm) and weights (tonnes)

Engine type A B C D F Weight

6L50DF 8L50DF 9L50DF12V50DF16V50DF18V50DF

8 115 9 95010 80010 46512 66513 725

3 5803 6003 6004 0554 0554 280

2 8503 1003 1003 8104 5304 530

3 8203 8203 8203 6003 6003 600

1 4551 4551 4551 5001 5001 500

96128148175220240


WÄRTSILÄ 50DF

65

DEFINITIONS AND NOTES FOR MEDIUM-SPEED ENGINES

ENGINE DIMENSIONS

A* Total length of the engine when the turbocharger is located at the fl ywheel end.

A Total length of the engine when the turbocharger is located at the free end.

B Height from the crankshaft centreline to the highest point.

B* Height from the crankshaft centreline to the highest point when the turbocharger is located at the fl ywheel end.

C Total width of the engine.

C* Total width of the engine when the turbocharger is located at the fl ywheel end.

D Minimum height from the crankshaft centerline when removing a piston.

F Distance from the crankshaft centreline to the bottom of the oil sump.

DIMENSIONS AND WEIGHTSDimensions are in millimetres and weights are in metric tonnes. Indicated

values are for guidance only and are not binding.Cylinder confi gurations: L = in-line and V = v-form.

SPECIFIC FUEL OIL CONSUMPTIONAt ISO standard reference conditionsLower calorifi c value of fuel 42 700 kJ/kgTolerance 5%Without engine driven pumpsAt 85% load.

ISO STANDARD REFERENCE CONDITIONSTotal barometric pressure ............................................ 1.0 barSuction air temperature ............................................ 25 °CCharge air, or scavenge air, cooling water temperature ............................................ 25 °CRelative humidity ............................................ 30%

67

WÄRTSILÄ PROPULSION PACKAGES WITH MEDIUM-SPEED ENGINESPROPAC

The comprehensive product portfolio places Wärtsilä in a unique position to offer a tailored and complete propulsion solution named Propac for practically any mechanical propulsion application. In-house design, manufacturing and project management ensure matching components and total responsibility, without forgetting lifetime support for the complete system from a single contact. Power range for medium-speed propulsion packages is 1080–19,360 kW.In order to reduce implementation time and costs Wärtsilä has developed a range of pre-engineered propulsion packages for two selected application types.

Propac CP: medium-speed engine, controllable pitch propeller, reduction gear with built-in clutch, shaft, seals, bearings and an integrated control system.

Propac ST: medium-speed engine, steerable thruster with either fi xed pitch or controllable pitch propeller, clutch, shafting, bearings and an integrated control system.

68

Propac CP Propac STCPP– 4-bladed D-hub– Built-in servo

Steerable thruster– Fixed pitch– Controllable pitch

Shafts, seals and bearings High speed shaftingReduction gearbox– PTO– Clutch

Nozzle

Flexible coupling Slipping clutch and/or fl exible couplingEngine– 4-stroke, medium-speed

Engine– 4-stroke, medium-speed

Propulsion Control Propulsion Control

Monitoring Monitoring

PROPAC ST SELECTION TABLE

Engine type

MCR engine power

[kW]Thruster

sizePropeller diameter

[mm]

Propellerspeed [rpm]

Bollard pull with twin thrusters [tonnes]

6L201080 175

1600361

341800 36

1200 2001900

29041

2100 43

8L201440 225

2100274

492300 52

1600 2252100

27453

2300 55

9L201620 225

2100274

532300 56

1800 2502400

25762

2600 64

6L261950 250

2400257

662600 68

2040 2502400

25768

2600 70

8L262600 275 2600 245 84

2720 3002800

21891

3000 94

9L262925 300

2800218

963000 99

3060 3002800

21899

3000 103

AVAILABLE OPTIONS PER THRUSTER TYPE:Controllable pitch propeller (CS) or fi xed pitch propeller (FS).

Propeller in nozzle or open propeller.

Weld-in or can-mounted stem box.

Soft on/off clutch or a modulating clutch for FS thrusters.

REMARKS:Bollard pull is based on twin installation, 100% MCR power and 2% thrust deduction with the propellers designed for best performance at 0 knots

Selections are for installations without ice class.

A modulating clutch improves the manouverability for fi xed pitch (FS) thrusters at low speeds.

A fl oating shaft arrangement is applied for installations with the engine in-line with the thruster input shaft.

69

B [mm]

B* [mm]

C [mm]

D [mm]

F [mm]

K [mm]

K* [mm]

N [mm]

S [mm]

T [mm]

W [mm]

1348 1528 685

2100

824 2743 2665

985 1743 1200910

2200 1110 1843 12302500 1180 2048 1300

12002600 1305 2148 1350

1465 1614 685

2630

824 3418 3265

1305 2168 14001210

2830 1425 2368 14502630 1305 2168 1400

12102830 1425 2368 1450

1449 1614 725

2630

824 3711 3565

1305 2168 14001210

2830 1425 2368 14503100 1485 2512 1525

14353200 1615 2612 1575

1801 1882 700

3100

950 3751 3618

1485 2512 15251435

3200 1615 2612 15753100 1485 2512 1525

14353200 1615 2612 1575

1825 2020 7503500

950 4579 43981615 2890 1665 1465

3700 1735 3090 17701465

3850 1860 3090 1870

1825 2020 750

3700

950 4969 4788

1735 3090 17701465

3850 1860 3090 18703700 1735 3090 1770

14653850 1860 3090 1870

S

W

T

K

K*

Pro

p Ø

N

F

BB*

C

D

Main data of engines Wärtsilä 20 Wärtsilä 26Cylinder bore ......................... 200 mm 260 mmPiston stroke.......................... 280 mm 320 mmCylinder output ...................... 180, 200 kW/cyl 325, 340 kW/cylEngine speed ......................... 1000 rpm 1000 rpmMean effective pressure ........ 24.6, 28.0 bar 23.0, 24.0 barPiston speed.......................... 9.3 m/s 10.7 m/s

Fuel oil specifi cation: 730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 55

70

PROPAC CP SELECTION TABLE

Enginetype

Propeller Ø [mm]

Gear size SCV

Hub size

Aft seal size

A [mm]

B [mm]

B *) [mm]

4L20

1900–2000 38 4D505 170 373 1348 N/A

2100–2300 38 4D550 190 402 1348 N/A

2400–2500 38 4D600 190 432 1348 N/A

6L20

2100–2400 42 4D600 200 432 1348 1528

2500 46 4D600 220 432 1348 1528

2600–2800 46 4D650 220 467 1348 1528

2900 50 4D650 220 467 1348 1528

8L20

2200 46 4D600 220 432 1465 1614

2300–2400 46 4D650 220 467 1465 1614

2500–2600 50 4D650 240 467 1465 1614

9L202300–2500 50 4D650 240 467 1449 1614

3200–3300 62 4D775 260 550 1449 1614

6L26

3000–3200 62 4D775 260 550 1801 1882

3300–3400 62 4D845 280 574 1801 1882

3500 68 4D845 280 574 1801 1882

8L26

2800–2900 62 4D775 280 550 1825 2020

3000–3400 68 4D845 300 574 1825 2020

3500–3900 75 4D920 330 631 1825 2020

4000 85 4D920 330 631 1825 2020

9L26

3000–3200 68 4D845 300 574 1825 2020

3300–3700 75 4D920 330 631 1825 2020

3800 85 4D920 330 631 1825 2020

3900–4000 85 4D1000 330 674 1825 2020

REMARKS:

*) Turbocharger at fl ywheel end.

**) 624 if dry sump.

Coupling and fl ywheel length C and sterntube length P are project specifi c dimensions.

Dimension M is project specifi c but a minimum service space Mmin must be respected.

Selections based on propeller tip speed 32.5 m/s.

Selections based on classifi cation ABS, LRS or BV – no ice class. Note that DNV class (no ice) often allows for one size smaller reduction gear.

Wärtsilä 20–200 kW/cylinder.

Wärtsilä 26–340 kW/cylinder.

71

C [mm]

E [mm]

F [mm]

G [mm]

H [mm]

L [mm]

N [mm]

N *) [mm]

615 551 725 1480 380 990 665 N/A

615 574 725 1480 380 990 665 N/A

615 600 725 1480 380 990 665 N/A

685 600 824 **) 2080 420 1090 663 585

685 600 824 **) 2080 460 1195 663 585

685 627 824 **) 2080 460 1195 663 585

685 627 824 **) 2080 500 1505 663 585

685 600 824 **) 2680 460 1195 738 585

685 627 824 **) 2680 460 1195 738 585

685 642 824 **) 2680 500 1505 738 585

725 642 824 **) 2980 500 1505 731 585

725 714 824 **) 2980 620 1720 731 585

700 714 950 2866 620 1720 885 634

700 750 950 2866 620 1720 885 634

700 750 950 2866 680 1875 885 634

750 714 950 3646 620 1720 933 758

750 750 950 3646 680 1875 933 758

750 790 950 3646 750 1960 933 758

750 790 950 3646 850 2200 933 758

750 750 950 4036 680 1875 933 758

750 790 950 4036 750 1960 933 758

750 790 950 4036 850 2200 933 758

750 829 950 4036 850 2200 933 758

Pro

p Ø

A E P Mmin L C

H

G N

N*

F

BB*

73

WÄRTSILÄ PROPULSION PACKAGES WITH LOW-SPEED ENGINESWärtsilä propulsion packages are available combining low-speed engines and controllable or fi xed pitch propellers. They are integrated mechanical propulsion system products with lifetime support. The packages are tailor engineered to suit individual project requirements.

The Wärtsilä low-speed propulsion packages are based on time-proven technological expertise, an unrivalled range of leading products and close customer support. Customer support extends from initial design to construction and operation.

Scope of low-speed propulsion packagesTwo-stroke, low-speed engine, designed for marine installation

State-of-the-art controllable pitch or fi xed pitch propeller

Shafting with intermediate bearings

Sterntube with bearings

Shaft seals

Integrated propulsion control systems

Benefi ts to shipowners and shipyards:Turnkey responsibility for complete package

In-house design, manufacturing and project management

Rapid implementation

Highly reliable seaworthy low-speed main engine for unrestricted service

Low fuel consumption with heavy fuel oil

Easy installation - simple mechanical and automation interfaces

Comprehensive documentation and user manuals

Lifetime support – best worldwide service network

74

Engine type & application

Engine

Cyl P [kW]

n [rpm]

E [mm]

D [mm]

RTA48T-D(tankers, bulk carriers)

5 7 250 127 5 917 5 400–5 600

6 8 730 127 6 751 5 650–5 850

7 10 185 127 7 585 5 850–6 050

8 11 640 127 8 419 6 000–6 250

RT-fl ex50-D(tankers, bulk carriers)

5 8 725 124 6 213 5 650–5 850

6 10 470 124 7 093 5 900–6 100

7 12 215 124 7 973 6 100–6 300

8 13 960 124 8 853 6 250–6 500

RT-fl ex50-D(containers)

5 8 725 124 6 213 5 350–5 600

6 10 470 124 7 093 5 550–5 800

7 12 215 124 7 973 5 800–6 000

8 13 960 124 8 853 5 950–6 200

RT-fl ex58T-BRTA58T-B (tankers, bulk carriers)

5 11 300 105 6 985 6 550–6 850

6 13 560 105 7 991 6 850–7 100

7 15 820 105 8 997 7 050–7 350

8 18 080 105 10 003 7 250–7 550

RT-fl ex60C-B(containers)

5 12 100 114 7 211 6 100–6 350

6 14 520 114 8 251 6 350–6 600

7 16 940 114 9 291 6 550–6 850

8 19 360 114 10 331 6 800–7 050

NOTES: Above table provides rough guidance for a low-speed propulsion package; detailed engineering to be performed for specifi c project

CPP Standard four-bladed controllable-pitch propeller, for special applications fi ve-bladed CPP on request. Further details are given in this booklet, section ‘Propulsors’

D Propeller diameter.The diameter ranges are chosen for optimal propulsive effi ciency, which includes the open water effi ciency, but the effect of the hull effi ciency as well.The tankers and bulkers have the following parameters: Vs = 15 knots, wake fraction = 0.3 and blade area ratio estimated at 0.55.The container ships have the following parameters: Vs = 20 knots, wake fraction = 0.25 and blade area ratio estimated at 0.65.

E Length of engine

S Minimum length of shaft with oil distribution box

T Minimum length of sterntube in case of two sterntube bearing arrangement

J Length of propeller hub

W Dismantling length

Weight The package weight is based on dry engine and 12 m shaftline.The propellers are based on ‘no ice’ but are available up to the highest ice classes with related enforcement.

FPP Fixed-pitch propeller diameters are in the same range as above proposed CPP diameters

75

Controllable pitch propellers Package weight

(tonnes)Hub T [mm]

J [mm]

S [mm]

W [mm]

4D1415 3 500 1 767 1 780 610 200

4D1540 3 700 1 916 1 950 655 241

4D1540 4 000 1 916 1 950 655 263

4E1540 4 200 2 321 2 160 345 296

4D1415 3 800 1 767 1 950 610 231

4D1540 3 900 1 916 1 950 655 263

4E1540 4 000 2 321 2 160 345 300

4E1680 4 200 2 514 2 335 375 334

4D1415 3 500 1 767 1 780 610 230

4D1415 3 900 1 767 1 950 610 258

4E1415 4 200 2 128 2 160 320 295

4E1540 4 200 2 321 2 335 345 327

4E1540 4 200 2 321 2 160 345 328

4E1680 4 400 2 514 2 335 375 379

4E1835 4 400 2 726 2 335 400 448

4E1835 5 000 2 726 2 505 400 493

4E1540 4 200 2 321 2 160 345 315

4E1540 4 300 2 321 2 335 345 372

4E1680 4 800 2 514 2 335 375 439

4E1835 5 100 2 726 2 505 400 502

D

W J T S E

76

WÄRTSILÄ AUXPACThe Auxpac generating sets are available in a selected range as pre-engineered and pre-commissioned auxiliary generating sets. The common baseframe is optimized for the package, which together with the compact design of the engine and the selected generator, offers unmatched power-to-space and power-to-weight ratio. Other benefi ts of pre-engineering include readily available documentation, also including models in Tribon® format, and short lead-times. Auxpac generating sets are offered only as 400V/690V–50Hz and 450V/690V–60 Hz in the power range 500 kW to 2800 kW.

77

Main data of generators 60 Hz 50 HzVoltage ...........................................450, 690 V 400, 690 VProtection class .............................IP 23, IP 44 * IP 23, IP 44 *Temperature rise and isolation ......Class F Class FCooling ..........................................Air, water * Air, water ** Option

Fuel oil specifi cation:730 cSt/50°C, 7200 sR1/100°F, ISO 8217, category ISO-F-RMK 55

60 HzOutput Dimensions (mm) and weights (tonnes)

Type kWe kVA A E L Weight

520W4L20 645W4L20 760W6L20 875W6L20 975W6L201050W6L201200W8L201400W8L201600W9L201800W6L262100W8L262400W8L262700W9L26

520 645 760 875 9751 0501 2001 4001 6001 8002 1002 4002 700

650 806 9501 0941 2191 3131 5001 7502 0002 2502 6253 0003 375

3 8374 3904 9885 0485 1585 0835 7585 9006 5136 4227 6647 7448 799

1 7201 7201 7201 7201 7201 9201 9201 9201 9202 2462 3322 3322 332

2 2432 2432 2432 2432 2432 2432 4902 4742 4742 9383 0253 0253 090

13.414.017.017.317.919.121.221.523.631.741.742.346.8

50 HzOutput Dimensions (mm) and weights (tonnes)

Type kWe kVA A E L Weight

520W4L20 670W4L20 790W6L20 860W6L201000W6L201140W6L201350W8L201550W9L201700W9L201950W6L262250W8L262550W9L262850W9L26

520 670 790 8601 0001 1401 3501 5501 7401 9502 2502 5502 850

650 838 9881 0751 2501 4251 6881 9382 1752 4382 8133 1883 563

3 6483 8374 9885 0485 1585 2885 7586 1636 5136 4227 6448 8098 809

1 7701 7701 7701 7701 7701 7701 9201 9201 9202 2462 3322 3322 332

2 2432 2432 2432 2432 2432 2432 4902 4742 4742 9383 0253 0903 090

13.013.616.216.917.518.121.722.924.431.741.746.546.5

PRE-ENGINEERED MEDIUM-SPEED GENERATING SETS

PRE-ENGINEERED HIGH-SPEED GENERATING SETS

Main data 60 Hz 50 HzVoltage .......................................450 V 400 VEngine speed .............................1800 rpm 1500 rpmOutput kWe...............................68–477 kWe 62–420 kWeOutput kVA ................................85–596 kVA 77–525 kVAGenerator isolation class ...........H H

0 200 400kWe

POWER RANGE FOR WÄRTSILÄ AUXPAC HS

HS5

HS7

HS9

HS12

HS16

100 300 500

Auxpac HS is a range of high-speed marine generating sets for auxiliary or emergency power generation for any vessel. They are based on reliable marine diesels with well matched generators and built-on control systems. The generating sets can be supplied with different types of cooling systems to match the application. The Auxpac HS range of generating sets is type-approved by the major classifi cation societies and they are delivered with complete certifi cation.

78

79

0 2000 4000 6000 8000 10,000 12,000kW

POWER RANGE FOR WÄRTSILÄ GENSETSGenset 20

Genset 26

Genset 32

Genset 34DF

Genset 38

WÄRTSILÄ GENSETSA wide range of generating sets, comprising generator and diesel engine mounted on a common baseframe, are available for both service power generation and for diesel-electric propulsion. All generating sets listed in this section are based on medium-speed diesel engines designed for operating on heavy fuel oil. The generating sets are resiliently mounted and the generator voltage can be selected in all cases except for the Auxpac generating sets, which are Low Voltage only. Larger diesel generators are delivered for separate mounting of the diesel engine and generator.

80

Main dataCylinder bore .................................. 200 mmPiston stroke................................... 280 mmCylinder output ...................170–200 kW/cylEngine speed ........................ 900–1000 rpmMean effective pressure ........ 24.6–28.0 barPiston speed............................. 6.7–9.3 m/sGenerator voltage ..................... 0.4–13.8 kVGenerator effi ciency .................... 0.95–0.96

Fuel oil specifi cation:730 cSt/50°C7200 sR1/100°FISO 8217, category ISO-F-RMK 700SFOC 185–194 g/kWh at ISO condition

Options: Common rail fuel injection, humidifi cation of combustion air for NOX reduction.

Rated power 60 Hz

Engine type170 kW/cyl, 900 rpm 185 kW/cyl, 900 rpm

Eng. kW Gen. kW Eng. kW Gen. kW

4L206L208L209L20

6801 0201 3601 530

645 9701 2901 455

7401 1101 4801 665

7001 0551 4051 580

Rated power 50 HzEngine type 180 kW/cyl, 1000 rpm 200 kW/cyl, 1000 rpm


4L206L208L209L20

7201 0801 4401 620

6851 0251 3701 540

8001 2001 6001 800

7601 1401 5201 710


Dimensions (mm) and weights (tonnes)Engine type A* E* I* K L* Weight*

4L206L208L209L20

4 9105 3256 0306 535

1 770/1 9201 770/1 920/2 070

1 920/2 0702 070/2 300

990895/975/1 025

1 025/1 0751 075/1 125

1 8001 8001 8001 800

2 3382 243/2 323/2 373

2 474/2 5242 524/2 574

14.016.820.723.8

* Dependent on generator type and size. For defi nitions see page 85.

WÄRTSILÄ GENSET 20

81

Main dataCylinder bore .................................. 260 mmPiston stroke................................... 320 mmCylinder output .................. 325, 340 kW/cylEngine speed ........................900, 1000 rpmMean effective pressure ........ 23.0–25.5 barPiston speed........................... 9.6, 10.7 m/sGenerator voltage ..................... 0.4–13.8 kVGenerator effi ciency .................... 0.95–0.96


Rated power

Engine type

60 Hz 50 Hz



6L268L269L26

12V2616V26

1 9502 6002 9253 9005 200

1 8702 4952 8103 7454 990

2 0402 7203 0604 0805 440

1 9602 6102 9403 9155 220



6L26

8L26

9L26

12V26

16V26

7 500

8 000

8 500

8 400

9 700

2 300

2 300

2 300

2 700

2 700

1 200

1 200

1 200

1 560

1 560

2 430

2 430

2 430

2 765

2 765

3 081

3 219

3 219

3 634

3 711

40

45

50

60

70



82

Main dataCylinder bore .................................. 320 mmPiston stroke................................... 400 mmCylinder output .................. 480, 500 kW/cylEngine speed ..........................720, 750 rpmMean effective pressure .................24.9 barPiston speed........................... 9.6, 10.0 m/sGenerator voltage ................... 0.4 – 13.8 kVGenerator effi ciency .................. 0.95 – 0.97

Fuel specifi cation:Fuel oil 730 cSt/50°C7200 sR1/100°FISO 8217, category ISO-F-RMK 700SFOC 172–180 g/kWh at ISO condition

Options: Common rail fuel injection, humidifi cation of combustion air for NOX reduction, crude oil. Variable inlet valve closure.

Rated power

Engine type 480 kW/cyl, 720 rpm 500 kW/cyl, 750 rpm


6L32 7L32 8L32 9L3212V3216V3218V32

2 8803 3603 8404 3205 7607 6808 640

2 7603 2303 6904 1505 5307 3708 290

3 0003 5004 0004 5006 0008 0009 000

2 8803 3603 8404 3205 7607 6808 640


6L32 7L32 8L32 9L3212V3216V3218V32

8 345 9 215 9 75510 47510 07511 17511 825

2 2902 6902 6902 8903 0603 0603 360

1 4501 6501 6301 6301 7001 8501 850

2 3452 3452 3452 3452 1202 1202 120

3 9404 1403 9253 9254 3654 2804 280

57 69 77 84 96121133

* Dependent on generator type and size. Generator output based on a generator effi ciency of 96%.For defi nitions see page 85.


83

Main dataCylinder bore ................................. 340 mmPiston stroke................................... 400 mmCylinder output .................. 435, 450 kW/cylEngine speed ..........................720, 750 rpmMean effective pressure ........20.0, 19.8 barPiston speed........................... 9.6, 10.0 m/sGenerator voltage ................... 0.4 – 13.8 kVGenerator effi ciency .................. 0.95 – 0.97

Fuel specifi cation:Marine diesel oil, ISO 8217, category ISO-F-DMX, DMA and DMB

Natural gasMethane number: 80LHV: min. 28 MJ/Nm³, 4.5 barBSEC 7700 kJ/kWh

Rated power

Engine type

60 Hz 50 Hz



6L34DF

9L34DF

12V34DF

16V34DF

2 610

3 915

5 220

6 960

2 510

3 760

5 010

6 680

2 700

4 050

5 400

7 200

2 600

3 890

5 190

6 920

Generating set dimensions (mm) and weights (tonnes)Engine type A* E* I* K L* Weight

6L34DF9L34DF

12V34DF16V34DF

8 34510 47510 07511 175

2 2902 8903 0603 060

1 4501 6301 7001 850

2 3452 3452 1202 120

3 9403 9254 3654 280

578496

121

* Dependent on generator type. Generator output based on a generator effi ciency of 96%.For defi nitions see page 85.

WÄRTSILÄ GENSET 34DF

84

Main dataCylinder bore .................................. 380 mmPiston stroke................................... 475 mmCylinder output .......................... 725 kW/cylEngine speed ..................................600 rpmMean effective pressure .................26.9 barPiston speed.................................... 9.5 m/sGenerator voltage ..................... 0.4–13.8 kVGenerator effi ciency .................... 0.96–0.98


Option: Common rail fuel injection.

Rated power

Engine type50 Hz, 60 Hz

Eng. kW Gen. kW

6L38 8L38 9L3812V3816V38

4 350 5 800 6 525 8 70011 600

4 200 5 600 6 300 8 40011 200

Generator output based on a generator effi ciency of 96.5%.


6L38 8L38 9L3812V3816V38

9 60012 00012 300 11 90013 300

2 9002 9003 1003 6003 800

1 6551 7051 8052 0152 015

3 1353 1353 1352 8552 855

4 4854 4754 5754 9455 120

90110130160200



85

DEFINITIONS AND NOTES FOR GENERATING SETS

GENERATING SET DIMENSIONS

A Total length of the generating set.

E Total width of the generating set.

I Distance from the bottom of the common baseframe to the crankshaft centreline.

K Minimum height from the crankshaft centreline when removing a piston.

L Total height of the generating set.

DIMENSIONS AND WEIGHTSDimensions are in millimetres and weights are in metric tonnes. Indicated values are for guidance only and are not binding. Cylinder confi gurations: L = in-line, and V = V-form.

SPECIFIC FUEL OIL CONSUMPTIONAt ISO standard reference conditionsLower calorifi c value of fuel 42 700 kJ/kgTolerance 5%Without engine driven pumpsAt 85% load.

ISO STANDARD REFERENCE CONDITIONSTotal barometric pressure ............................................ 1.0 barSuction air temperature ............................................ 25 °CCharge air, or scavenge air, cooling water temperature ............................................ 25 °CRelative humidity ............................................ 30%

All auxiliary equipment needed for the diesel engines can be delivered by Wärtsilä. Some equipment can be built on the engine, and the rest can be delivered loose or grouped in modules.

Depending on the engine type and application, lubricating oil pump, HT- and LT-cooling water pumps, fuel pump, oil fi lters and coolers, pre-lubricating oil pump and thermostatic valves can be built on the engine.

Stand by pumps, seawater pumps, central coolers, starting air vessels, lubricating oil automatic fi lters, exhaust gas silencers and boilers are typically delivered for separate mounting.

STANDARDIZED MODULAR AUXILIARY UNITSFuel oil booster

Fuel oil separating

Lubricating oil separating

Cooling water preheating

Starting air compressors

Oil mist separator

Oily water bilge separator

Maximum compatibility is ensured when auxiliary systems are delivered together with main propulsion engines and diesel generator sets. Whenever necessary, the auxiliary systems are tailored to optimize the operating performance for a specifi c trade. The systems are specifi ed to minimise building costs and operating costs for a specifi c combination of main and auxiliary engines.

Fuel booster unit.86

Fuel oil transfer pump module with heater. Oil mist separator module.

Module consisting of preheater, cooling water thermostatic valves, lubricating oil automatic fi lter, pre-lubricating oil pump and fuel oil booster unit.

87

Tailor made modular auxiliary units are available on request.

WÄRTSILÄ CONTROLLABLE PITCH PROPELLERSWärtsilä controllable pitch propellers offer excellent manoeuvrability, saving ship time and tug costs. For ships with frequent port calls, Wärtsilä CP propellers are the ideal choice for diesel mechanical plants with medium-speed engines. Full power is available in heavy and light conditions by automatic pitch adjustment. Engine overload is avoided in all conditions. CP propellers permit high skew angles to minimize noise and vibrations.The combinator curve can be shaped to avoid ship and machinery resonances, and to assure optimum operation of the complete propulsion system.

Compact, well proven, strong hub designs

Few components, robust design

Small overhang weight

Accurate stepless hydraulic pitch control

Reduced hydraulic power requirement

Easy to install, delivered as pre-assembled complete system

Under water replacement of blades

PROPELLER HUB RANGE FOR LIPS D-HUB

0 2 4 6 8 10 12 14 16MW

4D550

4D600

4D650

4D710

4D775

4D845

4D920

4D1000

4D1095

4D1190

4D1300

4D1415

4D1540

88

Wärtsilä CP propellers are all of standard hub design, customised to suit the customer’s needs by applying wake-adapted propeller designs and ship-construction related shaft designs. The CP propellers are manufactured in following hub types:

4E2000

4E1915

4E1835

4E1680

4E1540

4E1415

4E1300

4E1190

4E1095

0 10 20 30 40 50 60

PROPELLER HUB RANGE FOR LIPS E-HUB

MW

4E2085

4E1000

Type Material Hub diameter Special features

LIPS D-hub CuNiAl Bronze or stainless steel 330–1540 mm

One piece hub casting with integrated hub-cover for extra rigidity.Available for all applications.

LIPS E-hub CuNiAl Bronze or stainless steel 1000–2085 mm Exceptionally well-suited for heavy duty

applications.

Specifi c application

CuNiAl Bronze or stainless steel 330–2800 mm

Navy installations5-bladed propellerFeathering propellers

di S i l f

89

WÄRTSILÄ FIXED PITCH PROPELLERSEach ship’s hull has its own characteristics. In order to achieve the highest possible total effi ciency of the vessel, the propeller must be a perfect match with the engine and the hull. A fi xed pitch propeller is the choice when optimum effi ciency, reliability and robustness are required. Fixed pitch propellers are usually applied for ocean sailing vessels, for example

Container vessels

Tankers

Bulk carriers

Dry cargo vessels

Wärtsilä FP propellers for all shiptypes guarantee maximum effi ciency and minimum noise and vibration levels due to tailor-made designs with the latest available technology.

MATERIALWärtsilä patented Cunial material provides excellent casting, machining and fatigue properties. An additional advantage is the good repairability.

90

Wärtsilä FP propellers can be produced with any required blade number and size from 3.5 m upwards (for smaller sizes, see chapter on Wärtsilä CIPS).

FP PROPELLER PACKAGEIn addition to the propeller following items can be included in the scope of supply

Hydrodynamic consultancy

Alignment calculations

Jackload calculations

Whirling calculations

Build-up propellers

Propeller caps

Hydraulic nut/ring

Hydraulic mounting tools

Ropeguard

Netcutters

Sterntubes

Torque measurement device

Turning device

Thrust bearing

Earthing device

Shaft locking device

Shaft brake

3D model FPP package.

9191

WÄRTSILÄ COASTAL AND INLAND PROPULSION SYSTEMSCoastal and Inland Propulsion Systems (CIPS) specializes in propulsion systems for vessels operating on local waterways, coastal and fi shing vessels. We are also experts in designing propulsion systems for large luxury yachts and government owned ships with propeller diameters up to 3500 mm, as well as a variety of special vessels all with their original characteristics.

Tailor made propellers with 3, 4, 5, 6 and 7 blades

in ISO class II, I and S accuracy.Standard and custom-made nozzles

Shaft installations complete with sterntube and seals & bearings

WÄRTSILÄ NOZZLES FOR CIPSNozzle Ød ØD G H J K L

HR 1000 1010 1238 619* 1019* 400* 840* 500HR 1050 1060 1300 650* 1050* 400* 900* 525HR 1100 1110 1360 680* 1080* 400* 970* 550HR 1150 1160 1422 711* 1111* 400* 960* 575HR 1200 1210 1483 742* 1142* 400* 1200* 600HR 1250 1260 1545 772* 1172* 400* 1012* 625HR 1300 1310 1606 803* 1203* 400* 1064* 650HR 1350 1360 1667 834* 1234* 400* 1104* 675HR 1400 1410 1730 865* 1265* 400* 1144* 700HR 1450 1460 1790 895* 1295* 400* 1186* 725HR 1500 1510 1852 926* 1326* 400* 1226* 750HR 1550 1560 1913 957* 1357* 400* 1264* 775HR 1600 1610 1974 987* 1387* 400* 1306* 800HR 1650 1660 2032 1016* 1416* 400* 1344* 825HR 1700 1710 2098 1049* 1449* 400* 1380* 850HR 1750 1760 2158 1079* 1479* 400* 1420* 875HR 1800 1810 2220 1110* 1510* 400* 1680* 900HR 1850 1860 2282 1141* 1541* 400* 1502* 925HR 1900 1910 2342 1171* 1571* 400* 1542* 950HR 1950 1960 2404 1202* 1602* 400* 1582* 975HR 2000 2010 2465 1233* 1633* 400* 1620* 1000

* = Dimensions can be adjusted according to ship’s hull.

CIPS

Cross section HR-profi le.

9292

A headboxB aft seal

C bearingD sterntube

E couplingF forward seal

G propeller shaftH bearing

I nozzleJ propeller

9393

LIPS HIGH EFFICIENCY NOZZLEThe application of a nozzle increases the thrust at relatively low ship speeds. Signifi cant savings can be achieved in terms of fuel consumption, depending on the number of revolutions and the capacity of the motor.

The improved LIPS high effi ciency nozzle, type HR, combined with a Wärtsilä propeller, can produce over 10% more thrust than conventional nozzles, both in bollard pull as in free sailing condition. The nozzle profi le offers double profi led cross section (outside and innerside). This sophisticated shape improves the water fl ow both into and out of the nozzle, increasing thrust performance.

Two Wärtsilä FP propellers in HR nozzles.

94

LIPS EFFICIENCY RUDDERThe infl uence of the rudder on the propeller’s performance – and vice versa – is often neglected in shipbuilding practice nowadays. The design of a combination of propeller and rudder should be an optimally designed solution for a specifi c vessel. A good example is the LIPS effi ciency rudder which makes the best use of the propeller-rudder interaction by minimizing propulsion losses and optimizing gains in the design procedure.

LIPS effi ciency rudder is an integrated concept that reduces fuel consumption, vibration and noise level compared to traditional design. At high vessel speeds and high power the risk of cavitation erosion is also reduced. In general a noise reduction of 3 to 6 dB is expected.

TYPE OF APPLICATIONS:The possible gain in effi ciency of the effi ciency rudder depends very much on the vessel type, the operational profi le of the vessel and the reference confi guration. Consequently a good estimate of the potential savings can be given after a thorough investigation of the vessel design. However some rules of thumb can of course be given straight away:

The system has proven to work very well for highly loaded controllable

pitch propeller systems such as RoRo-vessels, RoPax ferries, container / multipurpose vessels or cargo vessels with ice class notationAlso for vessels with full aft bodies – and thus a bad wake fi eld a high

wake fraction – the hull effi ciency gains can be of a signifi cant order of magnitude

SINGLE SCREW VESSELS:Controllable pitch propellers:

Fuel saving of minimum 5%.Fixed pitch propellers:

Fuel saving of minimum 3%.30–45% reduction of propeller induced vibration level.

TWIN SCREW VESSELS:Fuel saving of 2 to 6%. Effi ciency gain increase with increasing hub ratio,

i.e. propeller hub/ propeller diameter ratio.About 25% reduction of propeller induced vibration level.

95

With steerable thrusters thrust can be applied in any direction; achieving superior manoeuvrability. Wärtsilä steerable thrusters are durable and reliable.

High thrust-to-power ratio

Modular fl exible design or compact

standard designFixed pitch propeller or controllable

pitch propellerWith or without nozzle

Variable propeller diameter

Maintenance friendly

Low operating costs

LIPS COMPACT THRUSTERSEasy mounting by welding

Robust design

High thrust-to-power ratio

Standardized Z- or L-drive design

Diesel or electric driven up to 3000 kW

Maintenance friendly

Optional mounting can

LIPS modular thruster range:

LIPS MODULAR STEERABLE THRUSTERS

Flexible design, L-drive and

Z-driveElectric pumps for steering and

lubricationVarious shaft arrangements

Diesel or electric driven up to 7000 kW

Optional mounting can available

LIPS RETRACTABLE STEERABLE THRUSTERS

L-drive and Z-drive

Retraction system with cylinders

or spindlesElectric driven up to 7000 kW

LIPS UNDERWATER DEMOUNTABLE STEERABLE THRUSTERS

L-drive and Z-drive

Stable three-wire handling

Electric driven up to 7000 kW

LIPS CONTAINERIZED STEERABLE THRUSTERS

L-drive

Customized container

Electric driven up to 7000 kW

Optional retractable

Optional retrievable

96

LIPS can-mounted modular steerable thruster.

WÄRTSILÄ STEERABLE THRUSTERS

96

LIPS compact thruster.

LIPS containerized steerable thrusters.

LIPS modular steerable thruster.

LIPS underwater demountable steerable thrusters.

LIPS retractable steerable thruster.

97

WÄRTSILÄ ENGINES CONNECTED TO LIPS COMPACT THRUSTERS

Engine type 6L20 8L20 9L20

MCR engine power kW 1080 1200 1440 1600 1620

bhp 1470 1630 1960 2176 2200

MCR engine speed rpm 1000 1000 1000 1000 1000

Thruster type 175 200 225 225 225

Reduction ratio 2.770 3.448 3.650 3.650 3.650

Propeller speed rpm 361 290 274 274 274

Propeller diameter mm 1600 1800 1900 2100 2100 2300 2100 2300 2100 2300

Bollard pull with twin thrusters

in nozzle tonnes 34 36 41 43 49 52 53 55 53 56

Modulating clutch type for fpp

LD type 3000–3 3000–3 3000–3 3000–3 3000–4 3000–4 3000–4 3000–4 3000–4 3000–4

HD type 3000–3 3000–3 3000–4 3000–4 3000–6 3000–6 3000–7 3000–7 3000–7 3000–7

Variations per typeTwo different propeller diameters.

Controllable pitch propeller (CS) or fi xed pitch propeller (FS).

Propellers in nozzle or open propeller.

Reduction ratios optimised for application.

Weld-in stembox or can-mounted.

Soft on/off clutch or modulating clutch.

RemarksThe propellers are designed for bollard pull condition in tug boat application.

Bollard pull calculations are based on two installations, 100% MCR power and 2% thrust deduction.

Selections are valid for classifi cation without ice class; fi nal selection is subjected to rules of classifi cation societies.

Thrusters with controllable pitch propellers improve manoeuverability and effi ciency over the complete speed range, and protect the engine against overload.

Thrusters with controllable pitch propellers are very suitable for constant speed operation.

The weld-in stembox provides easy installation and maximum stiffness of the construction in the vessel.

The can-mounted thruster provides the possibility to install or remove the thruster while the ship is afl oat.

Modulating clutches (MCD) improve manoeuverability for thrusters with fi xed pitch propellers at low speeds.

Low duty (LD) modulates between 0 and idle engine speed. Heavy duty (HD) modulates between 0 and maximum engine speed.

98

6L26 8L26 9L26

1800 1950 2040 2600 2720 2925 3060

2450 2650 2775 3535 3700 3975 4160

1000 1000 1000 1000 1000 1000 1000

250 250 250 275 300 300 300

3. 895 3.895 3.895 4.084 4.592 4.592 4.592

257 257 257 245 218 218 218

2400 2600 2400 2600 2400 2600 2600 2800 3000 2800 3000 2800 3000

62 64 66 68 68 70 84 91 94 96 99 99 103

3000–5 3000–5 3000–5 3000–5 3000–5 3000–5 not available -->

3000–7 3000–7 3000–7 3000–7 3000–7 3000–7 not available -->

LIPS COMPACT THRUSTER DIMENSIONS

Thruster type fs/cs

A mm B mm C mm D mm E mm H mm M mm

1751600

16001200 2100

9101743 985

1800 1230 2200 1843 1110

2001900

19001300 2500

12002048 1180

2100 1350 2600 2148 1305

2252100

21001400 2630

12102168 1305

2300 1450 2830 2368 1425

2502400

21001525 3100

14352512 1485

2600 1575 3200 2612 1615

2752600

28501665 3500

14652890 1615

2800 1765 3620 3010 1735

3002800

28501770 3700

14653090 1735

3000 1870 3850 3090 1860

99

STEERABLE THRUSTERS SELECTION

Thruster type 1510 2500 2510 3500 5000

Maximum allowable power kW 2300 3200 3500 5500 7000

Maximum allowableinput speed

rpm Z-drive 1200 1200 1200 900 900

rpm L-drive 1000 900 900 750 750

Propeller diameter in nozzle

mm Maximum 2900 3200 3400 3800 4400

mm Standard 2700 3000 3200 3600 4200

RemarksMentioned power and input speed do not necessarily coincide. Actual maximum power depends on application and class rules.

STEERABLE THRUSTERS DIMENSIONS

Thruster type

Amm

Bmm

Cmm

Dmin (PAL) EF

mm

GminHminmm

Lmm

MmmFS

mmCSmm

FSmm

CSmm

FSmm

CSmm

1510 2700 1620 1855 3375 3690 1295 1610 1020 3112 3427 2430 1950 1620

2500 3000 1945 2130 4365 – 1525 – 1240 3901 – 3170 2260 1775

2510 3400 1965 2250 3980 4330 1525 1875 1240 3495 3902 2785 2390 1960

3500 3600 2000 2635 4660 5060 2000 2400 1340 4020 4090 3260 2650 2240

5000 4200 2700 3050 5900 6380 2220 2620 1500 5220 5330 4400 3070 2560

RemarksDimensions are based on thrusters with nozzle.

100

LIPS RETRACTABLE THRUSTER SELECTION UP TO 2000 KWElectric motorMCR motor power kW 1000 1200 1600 2000

HP 1360 1632 2176 2720

Frequency Hz 50 60 50 60 50 60 50 60

Nominal motor speed rpm 1000 1200 1000 900 1000 900 750 720

Thruster type 175 200 225 250

Propeller diameter mm 1700 1900 2100 2400

Reduction ratio 2.643 3.154 2.929 2.929 3.308 2.929 2.714 2.714

Propeller speed rpm 378 380 341 307 302 307 276 265

Thrust at zero knotsin nozzle kN 165 200 260 320

Variations per typeFixed pitch propeller (FS) or controllable pitch propeller (CS).Reduction ratios optimized for application.L-drive and Z-drive are available.

RemarksAbove information is for vertical e-drive only.For information only, subject to change without prior notice.The propellers are designed for bollard pull condition at 100% MCR power in DP application.Final selection is subjected to classifi cation societies rules.Selections are not valid for classifi cation with iceclass.

NOTESFor information only, subject to change without prior notice.Minimum total height of the thruster unit is depending on selected electric motor.Weight of unit is empty and without electric motor.Dimensions can be changed for better fi t in the vessel’s structure.

LIPS RETRACTABLE THRUSTERS DIMENSIONS

Thruster type

Amm

Bmm

Cmm

Dmm

Emm

Fmm

Hminmm

Estimated motor height mm

Weight unit kg

Weight auxiliaries kg

175 FSCS 1700 2700

2850 2950 4050 2200 2400 7700 1850 1800019000

20002500

200 FSCS 1900 2850

3000 3050 4160 2450 2700 8600 1900 2000021000

20002500

225 FSCS 2100 3300

3450 3590 4625 2650 3000 9000 2000 2200023000

20002500

250 FSCS 2400 3710

3710 3666 4625 3000 3370 10000 2200 3400032000

20002500

101

Bevel-gear driven propeller in a transverse tunnel.

Controllable or fi xed pitch propeller

Maximum thrust with small diameter

Robust reliable design

Easy installation

Standard, demountable, low-noise and

low-noise demountable versions availableApplications for dynamic positioning and

manoeuvring purposes

LIPS CT/FT 125-CT/FT 300 M TYPES

TypeElectr. freq. Rational frequency Max. power (kW) 1 D L Mass2

(Hz) Input (rpm)

Output (rpm)

Manoeuv-ring

Dynamic positioning (mm) (mm) (kg)

CT/FT125 H60 1755 519 614 404

1250 1487 260050 1465 433 516 341

CT/FT150 H60 1755 430 880 589

1500 1711 380050 1465 359 735 492

CT/FT175 H60 1755 379 1025 713

1750 1926 560050 1465 316 900 595

CT/FT175 M60 1170 371 995 995

1750 1926 560050 975 309 829 829

CT/FT200 H60 1170 263 1115 742

2000 2181 755050 1465 329 1394 928

CT/FT200 M60 1170 324 1515 1227

2000 2181 755050 975 270 1262 1022

CT/FT225 H60 1170 287 1785 1201

2250 2285 1060050 975 239 1487 1001

CT/FT225 M60 880 266 1649 1478

2250 2285 1060050 975 295 1827 1502

CT/FT250 H60 1170 265 2175 1458

2500 2482 1270050 975 221 1813 1215

CT/FT250 M60 880 233 1998 1599

2500 2482 1270050 975 259 2213 1754

CT/FT275 H60 880 216 2532 1735

2750 2704 1560050 975 239 2805 1923

CT/FT275 M60 880 238 2569 2241

2750 2704 1560050 735 199 2145 1858

CT/FT300 H60 880 216 3145 2454

3000 2916 2250050 735 180 2625 2035

CT/FT300 M60 705 210 3405 2657

3000 2916 2250050 735 219 3550 2771

1) Max. power is dependent on sailing profi le and classifi cation society requirements.2) Includes a standard tunnel with e-motor support.

102

WÄRTSILÄ TRANSVERSE THRUSTERS

102

LOW NOISE ARRANGEMENTIn the low noise arrangement, the tunnel part containing the propeller is isolated acoustically from the ship’s hull using tunnel seals and fl exible elements. The thruster noise experienced in the adjacent accommodation reduces with 5-8 dB(A) compared to the basic arrangement.

LIPS CT/FT125-CT/FT300M TYPES

Type A(mm)

B(mm)

H1(mm)

H2(mm)

Mass(kg)

CT/FT125 1920 2002 990 1140 4100

CT/FT150 2220 2262 1120 1350 5600

CT/FT175H 2420 2515 1245 1480 7300

CT/FT175M 2420 2515 1245 1480 7300

CT/FT200H 2620 2768 1370 1630 12600

CT/FT200M 2620 2768 1370 1630 12600

CT/FT225H 2720 3032 1505 1760 14400

CT/FT225M 2720 3032 1505 1760 14400

CT/FT250H 2920 3285 1630 1960 18000

CT/FT250M 2920 3285 1630 1960 18000

CT/FT275H 3220 3535 1755 2160 21000

CT/FT275M 3220 3535 1755 2160 21000

CT/FT300H 3420 3797 1885 2360 29000

CT/FT300M 3420 3797 1885 2360 29000

103

WÄRTSILÄ JETSWaterjets propulsion is the most successful and effi cient method of propulsion for high-speed applications. The advantages are not only higher effi ciency, but also lower vessel resistance due to the absence of underwater appendages like shafts, rudders and shaftstruts. The absence of any parts below the waterline also makes waterjets an ideal solution for shallow water operation. The unique design features of the Wärtsilä jet will ensure access to even the smallest ports. Hybrid propulsion systems – the use of two fi xed or controllable pitch propellers in combination with a centre waterjet – combine the best of both worlds. The propellers are used for normal cruising while the combination of the propellers with the centre waterjet is used to achieve the top speed. Hybrid systems allow optimization of the propellers for the normal cruising condition, resulting in improved effi ciency, low noise and vibrations and a smaller propeller diameter.104

LIPS JET E-SERIES, 6-BLADED WATERJETSGENERIC WEIGHTS AND DIMENSIONS FOR THE MOST OFTEN USED WATERJET SIZES

Waterjet size1)

Outboard length [mm]2)

Inboard length [mm]3)

Transom fl ange4)

Weight steering [kg]5)

Weight booster [kg]5)

Entrained water [ltr]6)

LJ43E 1175 (1260) 1870 725 475 330 250

LJ47E 1275 (1370) 2040 795 615 435 330

LJ51E 1395 (1490) 2210 860 780 545 420

LJ55E 1505 (1620) 2380 930 995 695 530

LJ60E 1635 (1760) 2600 1015 1290 910 690

LJ65E 1780 (1910) 2810 1100 1635 1155 880

LJ71E 1935 (2070) 3070 1200 2070 1465 1150

LJ77E 2110 (2250) 3330 1300 2690 1890 1460

LJ84E 2290 (2450) 3630 1420 3400 2420 1900

LJ91E 2490 (2660) 3940 1535 4470 3160 2410

LJ99E 2705 (2890) 4280 1670 5510 3915 3100

LJ108E 2945 (3140) 4670 1825 5730 ~ 6860 4085 ~ 4730 4030

LJ114E 3100 (3320) 4930 1925 6720 ~ 8100 4755 ~ 5535 4740

LJ120E 3270 (3500) 5190 2025 7805 ~ 9635 5605 ~ 6570 5530

LJ127E 3465 (3700) 5490 2145 9415 ~ 11170 6625 ~ 7630 6550

LJ135E 3685 (3930) 5830 2280 11160 ~ 13160 7925 ~ 9065 7870

LJ142E 3880 (4140) 6140 2400 13100 ~ 15390 9395 ~ 10725 9160

LJ150E 4095 (4370) 6480 2535 15630 ~ 18560 11195 ~ 12765 10800

LJ157E 4285 (4570) 6780 2650 18120 ~ 21170 12985 ~ 14755 12380

LJ164E 4475 (4770) 7090 2770 20505 ~ 23815 14715 ~ 16635 14120

LJ171E 4665 (4980) 7390 2890 23205 ~ 27815 16745 ~ 19255 16000

LJ179E 4880 (5210) 7730 3025 26410 ~ 31605 19320 ~ 21940 18350

LJ190E 5185 (5530) 8210 3210 32805 ~ 37240 23671 ~ 26075 21950

LJ200E 5460 (5830) 8640 3380 38100 ~ 43870 27900 ~ 30255 25600

Notes1) The waterjets defi ned in the above table are the most often used waterjet sizes. Intermediate sizes for the above range like a LJ160E or LJ175E size and the data for the range up to the LJ400E size are available on request.

2) The data in brackets is the maximum outboard length in full reverse and steering.

3) Inboard length may vary depending on the optimized shape of the inlet duct.

4) Transom fl ange connections can be custom designed. Smaller transom fl ange diameters are possible if the requirements for the interface with the hull are met.

5) Weights are calculated based on jet power density. Please contact us for the weights of the jet sizes above the LJ99E based on the power density of your design. Weights include an inboard bearing, but exclude hydraulic powerpacks and oil lubrication sets.

6) Water in the inlet duct is calculated to the transom and based on the standard shaft height.

105

LIPS JET E-SERIES, 6-BLADED WATERJETSRELATION BETWEEN POWER AND VESSEL SPEED FOR THE MOST OFTEN USED WATERJET SIZES

4000

3500

3000

2500

2000

1500

1000

500

020 25 30 35 40 45 50

LJ65E

LJ60E

LJ553

LJ51E

LJ47E

LJ43E

LIPS LJ43E–LJ65E SIZES

Engi

ne p

ower

(BkW

)

Vessel speed (knots)

Engi

ne p

ower

(BkW

)

20 25 30 35 40 45 50


LJ99E

LJ91E

LJ84E

LJ77E

LJ71E

LIPS LJ71E–LJ99E SIZES9000

8000

7000

6000

5000

4000

3000

2000

1000

106

WATERJET SELECTIONThe graphs below indicate the jet size required based on the relation between the engine power and the design speed of the vessel. For instance a ship with four 4000 kW engines and a corresponding design speed of 35 knots will need four LJ91E jets. A ship with three 9000 kW engines and 37 knots will need three LJ135E jets. The correct jet size is thus indicated by the line above the intersection of the power and the design speed (see examples in graphs below).

The size range below is not complete but represents the most often-used waterjet sizes up to 50 knots. We are available from the earliest design stages of the vessel to work with you on an optimized propulsion system. Please contact us for an accurate jet selection based on the specifi c vessel design parameters, or for details of waterjets for speeds above 50 knots and 40,000 kW. DXF / DWG format general arrangement drawings of the most often used sizes are available.

Engi

ne p

ower

(BkW

)

Vessel speed (knots)20 25 30 35 40 45 50

LJ200E

LJ190E

LJ179ELJ171ELJ164ELJ157E

LIPS LJ157E–LJ200E SIZES40000

36000

32000

28000

24000

20000

16000

12000

8000

4000


Engi

ne p

ower

(BkW

)

22000

20000

18000

16000

14000

12000

10000

8000

6000

4000

2000

LIPS LJ108E–LJ150E SIZES

20 25 30 35 40 45 50

LJ150E

LJ142E

LJ135E

LJ127E

LJ120ELJ114ELJ108E

LJ135E

107

108

WÄRTSILÄ REDUCTION GEARSThe core function of a reduction gearbox is to reduce the main engine speed to the optimum propeller speed. The Wärtsilä gears have been designed to meet the highest standards of operational effi ciency, reliability and low noise and vibration.GEAR CONFIGURATIONSThe gears can be supplied with built in multidisc clutches. Single input, single output gears are available with vertical or horizontal offsets of the shafts. Twin input single output gears can be delivered with up to 3.8 m horizontal offsets.

POWER TAKE-OFF (PTO)All Wärtsilä gears can be supplied with one or more PTOs for driving shaft alternator, compressor or pump. For single vertical- and horizontal gears, the standard PTO is primary driven. For twin input-single output gears the PTO is optional primary or secondary driven.

A primary driven PTO is rotating whenever the engine is rotating.

A secondary driven PTO is rotating whenever the propeller shaft is rotating.

Two speeds PTO are available for geartype SCV75-SCV142.

WÄRTSILÄ REDUCTION GEARS – OUTPUT RANGE

0 5 10 15 20 25MW

142

128

116

110

105

95

85

75

68

62

56

50

46

42

38

Gear size

Single reduction gears – vertical offset SV, SCV

Single reduction gears – horizontal offset SH, SCH

109

POWER TAKE-IN (PTI)Most Wärtsilä gears can be supplied with a combined PTO/PTI. In PTI mode the shaft alternator can also be used as an electric motor.PTI is normally used for the following operation modes:

PTI “Booster” mode is used when the main power of the engine is too small,

in order to increase the total propulsion power. For this mode, no clutches are required on the gear.PTI “Take me home” mode is used in case of emergency, if the prime mover is

out of operation. For this mode minimum 2 clutches are required on the gear.Two speeds PTO/PTI are available for geartype SCV75-SCV142.

INTEGRATED OR SEPARATE HYDRAULIC SYSTEM FOR GEAR AND CP PROPELLERMost of the Wärtsilä gears are purposely designed with an integrated hydraulic system for both the gear and the CP propeller. This will reduce installation cost for the yard and operational costs for the owner, as the complete hydraulic power unit for the CP propeller will be left out. For safety reasons the gear mechanically drives the main pump for the propeller. All gears can also be interfaced to a separate hydraulic power unit.

Wärtsilä gear type TCH350-S58.

110

SINGLE MARINE REDUCTION GEARSVERTICAL OFFSET GEARS – DIMENSIONSSV/SCV size A B

Std-Max C D E F G H J L N O SCV/SV

SCV38 380 290 1305 115 465 1000 750 530 340 538 230 650

SCV42 420 320 1435 125 510 1500 830 585 530 558 255 715

SCV46 460 350 1570 140 560 1580 910 640 570 595 280 785

SCV50 500 380 1724 150 590 1340 1024 720 470 592 420 1035

SCV56 560 410 1848 160 645 1500 1110 800 530 650 450 1100

SCV62 620 440-470 2210 180 740 1580 1240 880 570 662 350 1150

SCV68 680 460-510 2370 200 800 1720 1360 960 625 720 370 1250

SCV75 750 480-530 2460 220 880 1850 1480 1040 660 800 450 1300/1095

SCV85 850 510-560 2720 250 1000 2100 1680 1178 730 915 550 1470/1220

SCV95 950 580-630 3025 280 1145 2350 1880 1327 800 1025 450 1640/1350

SCV105 1050 630 3302 300 1265 2600 2100 1487 880 1125 500 1700/1400

SCV110 1010 650 3025 65 1150 2600 2140 1822 1405 550 1100 1615

SCV116 1160 650 3525 150 1400 2580 2300 1800 1535 765 885 1800/1025

SCV128 1280 800 3970 275 1536 3160 2645 1815 1700 840 900 2270/1120

SCV142 1420 1000 4520 305 1704 3505 2645 2012 1885 928 910 2270/1320

111

HORIZONTAL OFFSET GEARS – DIMENSIONS SH/SCH size A B C D E F G H I J K L N O

SCH/SH

SCH68 680 510 0 100 700 2000 840 650 515 570 1095 730 500 1245

SCH75 750 530 15 280 885 2230 1220 865 735 660 1115 800 515 1670

SCH85 850 580 15 320 1000 2495 1440 970 830 730 1245 915 550 1800

SCH95 950 580 15 450 750 2710 1520 2250 830 1215 1420 540 700 1640

SCH105 1050 630 20 500 771 2995 1658 2195 910 1405 1545 560 750 1510/1700

SCH110 1100 670 20 500 810 3150 1850 2320 950 1450 1630 610 790 1750

SCH116 1160 670 20 550 850 3300 2240 2500 1015 1535 1715 725 830 1800/1100

SCH128 1280 740 20 590 1550 3640 1960 2675 1090 1600 1870 915 1915

SCH142 1420 820 20 620 1720 4040 2180 2970 1380 1700 2240 1015 2100

112

TWIN INPUT-SINGLE OUTPUT REDUCTION GEARSDIMENSIONS

TCH size A B C D E F G J M N O

TCH190 1900 460 10 320 980 2750 890 555 2300 360 995

TCH240 2400 490 20 450 1315 3580 1455 730 3135 570 1220

TCH250 2500 530 12.5 450 1400 3700 1150 800 3230 570 1290

TCH270 2700 580 10 500 1330 3900 1690 880 3410 600 1560

TCH310 3100 630 10 500 1600 4500 1450 880 3750 680 1570

TCH350 3500 850 10 700 1855 5370 1630 1270 4380 790 2140

TCH370 3700 880 10 700 1855 5565 1645 1270 4580 880 2140

TCH380 3800 960 10 760 2015 5800 1760 1380 4770 860 2300

Wärtsilä gear type TCH370-S63.

113

Wärtsilä is the world’s leading supplier of marine engineered sealing and bearing systems, and the only supplier in the world to offer a full range of both radial and axial seal types, commonly known as face seals and lip seals, for any ship type or ship size, whether naval or commercial.

The products are reliable, effi cient and easy to maintain through the global Wärtsilä service network. The range of seals is unequalled in the market.

Product application Product group Product specifi cation Shaft

size/mm Special features

Wär

tsilä

ste

rntu

be

seal

s

Env

ironm

enta

l

Oceanguard OCEAN AC/MK2 400–750 Pollution free

Airguard 3AS, 3AS-B, 4AS, 4AS-B 315–1172 Anti-polluting

Sandguard 3AS-D, 4BL-D 145–1172 Sand eliminating/pollution free

Con

vent

iona

l

Worksafe seal EM, EY 25–65 Water/economicalManedive AD-C, AD-R 150–800 Submarine seal

Maneguard FSE, PSE 80–330 Fully or partially split design/water

Maneseal M9, M9.5, M12, MA, MD 161–1040 WaterSandguard MK2-D 145–1172 Anti-polluting

Sternguard MK2, MK2-M, 4BL 56–1172 Highly resistant to wear and to attack by seawater and oil

Wärtsilä stabiliser seals

Manestabe EJ, EK, EL 50–330 Oil water or grease lubricated

Sternguard MK2 75–1250 Oil or grease lubricated

Wärtsilä pump seals JC pump seals all sorts of JC types 5–175 For all onboard applications

Wärtsilä bulkhead seals

Manesafe NA, NB, ND, NS 50–1000 Bi-directional diaphragm type

GP Gland Packing 91–800

Wärtsilä rudderstock seals

Maneguide EJ, EK, EL, ER, ES ≥ 50 Split/economical

Sternguard MK2 155–1250 Can be renewed in situ by vulcanizing/split or solid

Wärtsilä jet seals Manejet EXJ 70–352 Waterjet seals

Wärtsilä thruster seals

Oceanguard OCEAN AC/MK2 400–700 Pollution freeManebar EJ, EK 50–330Maneguard PSE 70–250Other AF,AH 50–1000Sternguard MK2, MK2-M, 4BL 56–1172

Wärtsilä podded propulsion seals

Oceanguard OCEAN AC/MK2 400–700 Pollution freeManeguard PSE 70–250Sternguard MK2, MK2-M, 4BL 56–1172Airguard 3AS, 3AS-B, 4AS, 4AS-B 340–1172 Anti-polluting

Wärtsilä bearings

Line shaft bearing FL, SL, SLS, FLS, SLT, FLT ≥ 121

Sterntube bearing STB 100–1172Thrust bearing TBManeguard bearing MGB 70–325 Pollution freeSteersafe bearing SB 200–1200 Low wearSternsafe bearing SSB 325–1200 Oil Ecosafe bearing ESB 325–1200 Pollution freeWorksafe bearing WSB 70–325 Oil

Wärtsilä shafting accessory

Hydraulic nut Hydraulic nut ( Propeller + Rudder stock)

WÄRTSILÄ STERNTUBE SEALSENVIRONMENTAL SEALS

OCEANGUARDThis sterntube sealing system has proved its worth as a reliable pollution free system. It is ideally suited either for retrofi tting to existing vessels or for use on new tonnage, in particular for cruise vessels, tankers, bulk carriers, offshore vessels and RoRo’s. Thanks to its unique design, the system eliminates oil loss from the outboard seal, even if it is fouled or badly damaged. It is also less susceptible to wear and tear and ageing than conventional seals. In the outboard seal assembly, water is excluded by a radial face seal, which surrounds and encloses an oil sealing unit comprising two elastomeric lip seals. This lip seal bears on a chromium steel liner which rotates with the shaft. A second lip seal, positioned forward of the oil seal, acts as a back–up seal if excessive water should enter the drain space. This drain space not only allows any oil or water passing to freely drain inboard, but also forms a “coffer dam” between the seawater and the oil. Two systems are available each with a different range of benefi ts tailored to meet the owners requirements.

Airguard 3AS.AC type seal.

114

AIRGUARDThe Airguard 3AS anti–pollution sterntube seal is a follow–up to the successful Sternguard seal assemblies. The aft seal is a built–up version of the MKII type of seal assemblies with a regulated air barrier chamber, and includes an “Unnet” system. The “Unnet” protects the seal from fi shing lines. The use of air prevents the spilling of lubrication oil from the seal and water ingress into the seal system.

SANDGUARD 3AS–DThe Sandguard 3AS–D is an improved version of the Airguard 3AS seal and is specifi cally designed for use on dredgers. Dredging vessels create and operate in a muddy and sandy environment which normally causes severe wear to the rubber sealing rings in the sterntube seals. The Sandguard 3AS–D prevents both lubricating oil leakage outboard and seawater ingress inboard by supplying an outfl ow of air and freshwater, and consequently minimizes the wear to the rubber sealing rings.

115

CONVENTIONAL SEALS

MANEGUARDThe Maneguard FSE/PSE is a face type fully/partially split seal for high performance applications with an elastomeric body and silicon carbide interfaces. The seal is particularly suitable for ships sailing in coastal or aggressive water conditions such as ferries, general cargo, offshore supply and high powered vessels. The seal accepts misalignment, vibration and large axial movements and offers excellent sealing solutions for both new construction and retrofi t. On applications with open stern tubes the inboard seal has an emergency seal for safety, survey and maintenance purposes. The Maneguard FSE can be fi tted and serviced without removing the shaft, thus reducing the installation time to a minimum.

STERNGUARDThe Sternguard stand–by seal 4BL is developed from the MKII seals. It incorporates an extra (standby) seal ring, which can easily be activated by closing two valves in the engine room. Under normal circumstances the standby ring is kept practically load–free, so no wear will occur. In case of an emergency, the seal ring is activated to perform as a normal oil side seal.The Sternguard MKII (M) type sterntube seal is a lip type seal using NBR (≤ #380) or Viton seal rings (all sizes). Both types are highly resistant to wear and to attack by seawater and oil. Sternguard MKII (M) seals are easily

Maneguard FSE/PSE.

Seal 4BL.116

Sternguard MKII (M).

monitored. They can be inspected in situ and renewed without disconnecting the tailshaft assembly even without docking, provided that the vessel can be trimmed suffi ciently.

UNNET AFT SEAL PROTECTION SYSTEMThis simple and highly effective system prevents lines or ropes from reaching the seals by the forward sliding face of the fi n on a “P–Ring” which is pressed against the liner. The forward sliding face of the “P–Ring”, which is pressed against the inside cover, also provides double security. The Unnet is available as a complete system and available for lip type seals: MKII, 4BL, Safeguard and 3AS (standard). Net Cutters are available for mounting between the rope guard and the propeller boss for all seal types.

MANESEALThe Maneseal consists of two large assemblies. One fi tted to and rotating with the propeller or shaft and one stationary. The stationary main seal unit is attached to the sterntube by means of a mounting ring and a fl exible bellows assembly. This allows the seal to accept normal ship and machinery movements whilst ensuring sustained and uniform face contact between the sealing elements. The design of the Maneseal seal facilitates complete inspection of the seal face without the need to disturb either the propeller or the shaft.

Details of Unnet

Protector spring(P-spring)

Foreslidingface

Aftsliding

face

Fishingnet

Liner

Fin Protector ring(P-ring)

117Unnet Aft Seal Protection.

Maneseal.

ND type bulkhead seal.

WORKSAFE SEALThe Worksafe seal is designed for craft (shaft size 70–320 mm) with oil lubricated systems that sail in aggressive water conditions requiring reliable and long service intervals. Worksafe is not limited in any way by sandy or silty brackish water conditions or mechanically by high shaft speeds, movements or vibrations that can be encountered during everyday operations. The Worksafe outboard face seal incorporates very hard wearing mating surfaces, corrosion resistant metal components and a fl exible design of rubber bellows. The excellent design and use of high quality materials ensures improved performance and extended service life. Further security can be offered with the optional rope/net protection device.

WÄRTSILÄ BULKHEAD SEALSMANESAFE BULKHEAD SEALSManesafe bulkhead seals ensure the integrity of watertight bulkheads where penetrated by the main and auxiliary propulsion shafts. The seal is bi–directional and can be fi tted on whichever side of the bulkhead is more convenient.

118

Worksafe seal.

WÄRTSILÄ RUDDERSTOCK SEALSMANEGUARD RUDDERSTOCK SEALSRudderstock seals are available in both radial and axial sealing solutions. In both cases they are derived from Manebar and Sternguard MKII seals and adapted to this specifi c application. This design offers simple installation in situ without having to lower the rudderstock, offering savings in time and expense.

WÄRTSILÄ JET SEALSMANEJET EXJ SEAL The Manejet EXJ seal has been developed for the application of sealing the input shaft of a waterjet to the vessels hull. The seal is arranged in housing so the water pressure is applied on the O/D of the seal. This ensures debris cannot be trapped within the seal, venting and fl ushing is more effi cient and any leakage is contained and controlled. With a short axial length EXJ seal incorporate hard interface materials to resist erosion and abrasion, a separate infl atable option to enable afl oat maintained and split spares to provide a complete seal change in situ.

ER type manebar seal.

Manejet EXJ seal.

119

WÄRTSILÄ BEARINGSSTERNTUBE BEARINGThe white metal lined sterntube and composite bearings are designed for trouble– free service throughout the lifetime of the vessel. They are available for shaft sizes from 100 mm up to 1172 mm.

LINE SHAFT BEARINGSB–SL LINE SHAFT BEARING

Uncomplicated low maintenance design

Self–lubricating

Suitable for seawater or fresh water cooling

Local temperature readout

Dip stick for oil level check

Optional remote temperature sensor

Wingmounted housings available

B–SL line shaft bearing can be supplied with top and bottom shells, or as tunnel bearing with a bottom shell only. Shaft sizes from 121 mm and up.

B-SL line shaft bearing.

120

Self-alining type line shaft bearing.

SELF–ALIGNING TYPE LINE SHAFT BEARINGThe modern designs of large container ships and fast ro–pax vessel requires the use of longer, more fl exible propulsion shaft lines, having greater distance between each line shaft bearing. Spherical seated line shaft bearings will closely follow the dynamic change in the shaft alignment and at the same time provide better weight distribution across each bearing surface.

B–FL LINE SHAFT BEARINGLine shaft bearings with forced lubrication. Particularly suitable for shafts during low speed operations.

THRUST BEARINGEnclosed in a sturdy housing, the bearing consists of several tilting pads, each supported by the spherical surface on the back. Designed to tilt slightly, this allows optimum oil fi lm formation on the pad surface during operation. This design is used widely in journal & thrust bearings e.g. in diesel–electric ships.

B-FL line shaft bearing.

Thrust bearing.

White metal sterntube bearing.

121

122

WÄRTSILÄ COMPOSITE BEARINGSMANEGUARD BEARINGThe Maneguard bearing is a simple, robust, non–polluting bearing system designed for water-lubricated sterntubes in smaller vessels. The bearing is supplied as a ready–to–fi t system, either with bearings only for press fi tting into the stern tube, or together with housings, fully machined and ready to insert into the stern frame or bracket boss. The material is designed to be harder than rubber or elastomeric bearing materials. This prevents sand particles becoming embedded in its surface, and so avoids damage to the shaft or liner that could cause premature bearing failure. The benefi ts to the ship owner include longer service life, lower lifecycle costs, and greater reliability than other bearing systems.

STERNSAFE BEARINGSternsafe is a bearing system designed for oil–lubricated stern tubes for all types of vessels. We supply ready–to–fi t bearing systems, either with bearings only for press fi tting into the stern tube. Alternatively together with their housings, fully machined, and ready to insert into the cast stern frame or bracket boss, fi nal fi tting is achieved by aligning the assemblies and then resin casting them in place.

Sternsafe is a lightweight composite bearing that comes with the most technologically advanced bearing surface available on the market. The bearing has high stability and a low degree of swell.

WORKSAFE BEARINGWorksafe is a bearing system designed for oil–lubricated stern tubes in smaller vessels, such as workboats, river ships, and coastal vessels. We supply ready–to–fi t bearing systems, either with bearings only for press fi tting into the stern tube, or together with housings, fully machined, and ready to insert into the stern frame or bracket boss.

The bearings have greater compressive strength, higher impact strength, and great elasticity to provide extended service life. The friction and wear values are very low. The bearings do not seize or damage the shaft, and can, in the event of oil loss due to worn or wire–damaged seals, work in an emulsion. Should there be a complete seal failure, they can work with full power in pure seawater.

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ECOSAFE BEARINGEcosafe is a non–polluting bearing system designed for water–lubricated stern tubes and for all vessel types. A water lubrication system ensures that there will be no negative impact to the environment. We supply ready–to–fi t bearing systems. They can be press–fi tted into the stern tube, with or without their housing (fully machined), ready to be inserted into the stern frame or bracket boss. Final fi tting can be achieved by aligning the assemblies, and casting them into the rough cast stern tube or bracket boss with resin. To provide the highest degree of accuracy in the fi nal alignment, this well–proven method enables the assemblies to be fi tted at the end of the hull construction, thereby eliminating any movement due to welding. An open water lubricated system requires just an inboard seal.

RUDDER BEARINGSteersafe is a bearing system designed for rudders and steering gear for all types of vessels. Rudder bearings can be fi nish machined and fi tted directly into a machined skeg or boss. Alternatively, the bearing can be supplied in a housing, positioned in the rough cast hole, aligned and cast in place with resin. This allows the bearings to be changed when necessary without the need for further re–alignment.

The material is a thermosetting resin with added solid lubricants, reinforced with a woven synthetic fi bre. It has excellent stability in water, very low “stick–slip” characteristics, is class approved for dry running, and has high comprehensive and impact strength. Testing to both wet and dry running specifi cations showed that Steersafe exhibited just one third of the wear of its nearest competitor.

Maneguard. Steersafe.

124 124

SERVICESSeveral customers have recognized us as their preferred service supplier to ensure the availability and cost-effi cient operation of their installations. They benefi t from having their entire power system fully serviced by one global supplier. Wärtsilä Services provides full service throughout the product lifecycle for both marine and power plant customers, and is constantly developing our network worldwide.

Additionally we are continually broadening our range of services by adding valuable products and specialist services to our portfolio. In this way we also support equipment on board of your vessel or at your installation and in our numerous workshops around the globe and in key ports, regardless of your equipment make.

Our lifecycle effi ciency solutions are organised along the following service categories:

Engine Services

Propulsion Services

Automation Services

Boiler Services

Operations & Management

Reconditioning Services

Training Services

Ship Services

125

These service categories cover everything from basic support with parts, fi eld service and technical support to service agreements and condition based maintenance; from installation and commissioning, performance optimization, including upgrades and conversions, to environmental solutions, technical information and online support.

The choice available to you extends from parts and maintenance services to a variety of comprehensive, customized long-term service agreements, including performance and operations & management agreements. Our organization currently features more than 17,000 dedicated professionals in 70 countries.

Wärtsilä adds value to your business at every stage in the lifecycle of your installations. With us as your service partner, you receive many measurable benefi ts such as availability and performance, productivity gains and cost benefi ts. Above all, peace of mind in the knowledge that your installation is being serviced by the most experienced partner you could have – Wärtsilä.

126

HEADQUARTERSWärtsilä CorporationP.O.Box 196, FI-00531 Helsinki, FinlandTel. .................................. +358 10 709 0000Fax .................................. +358 10 709 5700

CORPORATION NETWORK

AUSTRALIAWärtsilä Australia Pty. Ltd48 Huntingwood DriveHuntingwood 2148 (Sydney), New South WalesTel. .................................... +61 2 9672 8200Fax .................................... +61 2 9672 8585

Wärtsilä Australia Pty. Ltd109 Broadway, W.A. 6054, BassendeanTel. ................................... +61 89 377 33 37Fax ................................... +61 89 377 33 38

BRAZILWärtsilä Brasil LtdaRua São Luiz Gonzaga, 35420910–060 – São CristovãoRio de JaneiroTel. .................................. +55 21 3878 8900Fax .................................. +55 21 3878 8902

CANADAWärtsilä Canada Inc.164 Akerley Boulevard, Dartmouth (Halifax), Nova Scotia B3B 1Z5Tel. .................................... +1 902 4681 264Fax .................................... +1 902 4681 265

CHILEWärtsilä Chile LtdaAv. Brasil 2076, ValparaísoTel. ...................................... +56 32 57 0600Fax ...................................... +56 32 57 0601

Wärtsilä Chile LtdaAutopista 5980, TalcahuanoTel. ...................................... +56 41 421 561Fax ...................................... +56 41 420 229

WÄRTSILÄ SHIP POWER WORLDWIDECHINAWärtsilä China LtdTYTL 108 RP, Sai Tso Wan Road, Tsing Yi Island, NT, Hong KongTel. ..................................... +852 2528 6605Fax .................................... +852 2529 9488

Wärtsilä China Ltd. (Shanghai)18F, World Plaza, 855 Pu Dong Nan Lu, Shanghai 200120Tel. ................................. +86 21 5877 8800Fax .................................. +86 21 5877 1619

Wärtsilä Propulsion (Wuxi) Co., LtdLot B 18-D (Mei Yue Road)Wuxi National High & New Tech Development Area, 214028 WuxiJiangsu ProvinceTel. ................................. +86 510 866 29 11Fax ................................. +86 510 866 29 09

Wärtsilä CME Zhenjiang Propeller Co., Ltd199 Zhen Bao Road, WufengkouZhenjiang, Jiangsu Province, PC 212011Tel. .................................. +86 511 451 2517Fax ................................. + 86 511 451 1117

Wärtsilä Dalian Representative Offi ce 1102 Swissotel No.21 Wu Hui Road, Zhongshan District, Dalian 116001Tel. ................................ +86 411 8230 9819Fax ................................ +86 411 8230 9829

Wärtsilä Panyu Service StationLian Hua Shan,Guaranteed Processing Zone, Panyu Guangdong 511440Tel. .........................+86 20 8486 6241/6242Fax .................................. +86 20 8486 6240

CYPRUSWärtsilä CyprusLordos Central Court No. 1Arch. Makarios III Avenue & Anastasiou Sioukri Street, 6th Floor, Flat 16Limassol, 3105Tel. .................................... +357 25 313 761Fax .................................... +357 25 812 195

DENMARKWärtsilä Danmark A/SAxeltorv 8, 1st fl oorDK-1609 Copenhagen VTel. ...................................... +45 33 454 133Fax ...................................... +45 33 454 130

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Wärtsilä Danmark A/SJens Munksvej 1, P.O.Box 67,DK-9850 HirtshalsTel. ...................................... +45 99 569 956Fax ...................................... +45 98 944 016

FINLANDWärtsilä Finland OyJärvikatu 2–4, P.O.Box 244FI-65101 VaasaTel. ................................. +358 10 709 0000Fax .................................... +358 6 317 1906

Wärtsilä Finland OyTarhaajantie 2, P.O.Box 252FI-65101 VaasaTel. .................................. +358 10 709 0000Fax .................................... +358 6 356 7188

Wärtsilä Finland OyStålarminkatu 45, P.O.Box 50,FI-20811 TurkuTel. ................................. +358 10 709 0000Fax .................................... +358 2 234 2419

Wärtsilä Finland OySolutions DepartmentPurokatu 3, FI-21200 RaisioTel. .................................. +358 10 709 0000Fax .................................... +358 2 438 4166

FRANCE Wärtsilä France S.A.S.Enceinte Portuaire – Porte 4 Site CIMM,FR-13344 MarseilleTel. .................................... +33 4 9103 9941Fax .................................... +33 4 9103 9922

Wärtsilä France S.A.S.1 rue de la Fonderie, BP 1210,FR-68054 MulhouseTel. .................................... +33 3 8966 6868Fax .................................... +33 3 8966 6850

Wärtsilä Defence S.A.S.3 Boulevard de la Loire, BP 97511, Cedex 2,FR-44275 NantesTel. .................................... +33 2 4041 1602Fax .................................... +33 2 4041 1600

GERMANY Wärtsilä Deutschland GmbHWerftstraße 647053 DuisburgTel. ................................... +49 203 66 76 52Fax ................................. +49 203 729 74 68

Wärtsilä Deutschland GmbHSchlenzigstrasse 6, DE-21107 HamburgTel. ...................................... +49 40 7519 00Fax .................................. +49 40 7519 0190

Wärtsilä Deutschland GmbHRheinmühlenstraße 768159 MannheimTel. ................................... +49 621 10 20 04Fax ................................... +49 621 10 21 44

Wärtsilä Ship Design Germany GmbHStubbenhuk 1020459 HamburgTel. ..................................... +49 40 37 60 90Fax ..................................... +49 40 37 33 15

GREAT BRITAINWärtsilä UK LtdRiverside Business Centre, River Lawn Road, Tonbridge, Kent, TN9 1EPTel. ................................... +44 1732 783571Fax ................................... +44 1732 362626

Wärtsilä UK Ltd11a Peterseat Drive, Altens, AberdeenAB12 3HT, ScotlandTel. ................................... +44 1224 871166Fax ................................... +44 1224 871188

Wärtsilä Propulsion UK Ltd4 Marples Way, Havant, Hants PO9 1NXTel. ................................. +44 2392 400 121Fax .................................. +44 2392 492 470

GREECEWärtsilä Greece S.A.25 Akti Miaouli185 35 PiraeusTel. ................................. +30 2 10 413 5450Fax ................................. +30 2 10 411 7902

ICELANDVélar og Skip ehf.Hólmaslóð 4, 101 ReykjavikTel. ...................................... +354 56 200 95Fax ...................................... +354 56 210 95

INDIAWärtsilä India Ltd48, Neco Chambers, Sector 11, CBD Belapur, Navi Mumbai – 400 614Tel. ................................... +91 22 27575361......................................... +91 22 27575371Fax ................................... +91 22 27575176

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INDONESIAP.T. Wärtsilä IndonesiaCikarang Industrial EstateJL. Jababeka XVI, Kav. W-28Bekasi 17530, Jawa BaratTel. ................................... +62 21 893 76 54Fax ................................... +62 21 893 76 61

IRANRahpooyan CompanyWärtsilä representative of Ship Power and ServicesUnit 4, 11th fl oor, Pam TowerDastgerdi St.Afarica Blvd.P.O. Box 14335 – 656, TehranTel. ................................ +9821 8887 0220 1Tel. ................................ +9821 8879 1940 1Fax ................................. +9821 8866 01016

IRELANDWärtsilä Ireland Ltd54 Broomhill Drive, Tallaght, Dublin 24Tel. .................................... +353 1 462 6700Fax .................................... +353 1 462 6722

ITALYWärtsilä Navim Diesel S.r.l.Via dei Pescatori , IT-16128 GenoaTel. ................................. + 39 010 247 9904Fax ................................ + 39 010 254 1599

Wärtsilä Italia S.p.A.Bagnoli Della Rosandra, 334,IT-34018, San Dorligo della Valle, TriesteTel. .................................. +39 040 319 5000Fax .................................. +39 040 319 5728

JAPANWärtsilä Japan Co., Ltd5th Floor, NTC Building, 1–11–2 Kyobashi,Chuo-ku, Tokyo 104–0031Ship Power, generalTel. .................................... +81 3 3564 1731Fax .................................... +81 3 3564 1736Seals & Bearings departmentTel. ................................... + 81 3 5159 8700Fax ................................... + 81 3 5159 8710

Wärtsilä Japan Co., Ltd6–7–2, MinatojimaChuo-ku, Kobe 650–0045Ship Power, generalTel. .................................... +81 78 304 7501Fax .................................... +81 78 303 6171Seals & Bearings departmentTel. .................................... +81 78 302 5133Fax .................................... +81 78 302 5143

Wärtsilä Japan Co., LtdToyama Factory14–37, 7-Chome, Mukaishinjyo-machiToyama 930–0916Tel. .................................... +81 76 451 3150Fax .................................... +81 76 451 3161

KOREAWärtsilä Korea LtdWoo-Min Bldg. 1780–9,Jung-dong, Haeundae-gu,Busan 612–010Tel. .................................... +82 51 731 6950Fax .................................... +82 51 731 4110

Wärtsilä Hyundai Site Offi ceC/O Hyundai Heavy Industries LtdEngine & Machinery Div. / QualityManagement Dept. 1,Cheonha-Dong, Dong-KuUlsan 682–792Tel. .................................... +82 52 230 7437Fax .................................... +82 52 234 5916

Wärtsilä Doosan Site Offi ceC/O Doosan Engine Co., Ltd. Engine Q/MDept. 69–3, Sinchon-dong,Changwon-city, Kyungnam 641–370Tel. .................................... +82 55 267 4270Fax .................................... +82 55 261 8658

MOROCCOSociété Salva93, Boulevard de la RésistanceCasablanca 21700Tel. .................................... +212 2 2304 038Fax .................................... +212 2 2306 675

NEW ZEALANDWärtsilä New Zealand Pty Ltd.Level 1, MSC HouseWaterloo QuayP.O. Box 1375 WellingtonTel. ...................................... +64 4 473 0830Fax ...................................... +64 4 473 0831

129

THE NETHERLANDSWärtsilä Nederland B.V.P.O. Box 10608, 8000 GB ZwolleTel. .................................... +31 38 4253 253Fax .................................... +31 38 4253 352

Wärtsilä Propulsion Netherlands B.V.Lipsstraat 52, P.O. Box 6, 5150 BB DrunenTel. ..................................... +31 416 388115Fax ..................................... +31 416 373162

NORWAYWärtsilä Norway AS Verftsvegen 115, P.O. Box 684, NO-5404 StordTel. ..................................... +47 53 49 25 00Fax ..................................... +47 53 49 25 01

Wärtsilä Norway ASNO-5420 RubbestadnesetTel. ..................................... +47 53 42 25 00Fax ..................................... +47 53 42 25 01

Wärtsilä Norway ASStenersgata 2, P.O.Box 8905 YoungstorgetNO-0028 OsloTel. ..................................... +47 53 42 28 40Fax ..................................... +47 53 42 28 41

PERUWärtsilä del Perú S.A.C.Pasaje Mártir Olaya N° 129Centro Empresarial José PardoTorre “A”, Piso 11, Ofi cina 1101Mirafl ores, Lima-18Tel. ...................................... +51 1 241 7030Fax ...................................... +51 1 444 6867

PHILIPPINESWärtsilä Philippines Inc.No 6, Diode Street,Light Industry and Science ParkBo, Diezmo, Cabuyao, LagunaTel. ...................................... +63 2 843 7301Fax .................................... +63 49 5430 381

POLANDWärtsilä Polska Sp. z o.o.Branch Offi ce in GdanskUl. Twarda 1280–871 GdanskTel. ................................... +48 58 345 23 44Fax ................................... +48 58 341 67 44

Wärtsilä Polska Sp. z o.o.Ul. Jakuba Kubickiego 13, 02–954WarszawaTel. .................................... +48 22 550 6171Fax .................................... +48 22 550 6173

PORTUGALRepropel LdaEstaleiro da Rocha, Conde de Obidos,1399–036 LisbonTel. .................................. +351 21 391 5918Fax .................................. +351 21 391 5924

RUSSIAWärtsilä Vostok LLCShvedsky Pereulok, 2RU-191186, Saint-PetersburgTel. ................................... + 7 812 448 3248Fax ................................... + 7 812 448 3241

Wärtsilä Vostok LLC Branch in VladivostokUtkinskaya str., 9, 1st fl oor,RU-690091 VladivostokTel. ..................................... +7 4232 401600Fax ..................................... +7 4232 432004

SAUDI ARABIAWärtsilä Saudi Arabia LtdKhalid Bin Al Waleed St., Sharafi yah, Jeddah 21451Tel. .................................... +966 2 651 9001Fax .................................... +966 2 650 3882

SINGAPOREWärtsilä Singapore Pte Ltd11 Pandan Crescent, Singapore 128467Tel. ....................................... +65 6265 9122Fax ....................................... +65 6264 0802

SOUTH AFRICAWärtsilä South Africa (Pty) Ltd20 Dorsetshire Street, Cape Town Paarden Eiland 7405P.O. Box 356, Cape Town Paarden Eiland 7420Tel. .................................... +27 21 511 1230Fax .................................... +27 21 511 1412

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SPAINWärtsilä Ibérica, S.A.Polígono Industrial Landabaso, s/n,Apartado 137, 48370 BermeoTel. .................................... +34 94 6170 100Fax .................................... +34 94 6170 113

Wärtsilä Ibérica, S.A.Street Address Avda. Juan Carlos 1, No. 3,ES-39600 MaliañoTel. .................................... +34 942 250 858Fax .................................... +34 942 254 548

SWEDENWärtsilä Sweden ABGötaverksgatan 10P.O. Box 8006SE-40277 GothenburgTel. .................................... +46 31 744 4600Fax .................................... +46 31 744 4670

SWITZERLANDWärtsilä Switzerland LtdZürcherstrasse 12, P.O. Box 414CH-8401 WinterthurTel. ................................... +41 52 262 49 22Fax ................................... +41 52 262 07 18

TAIWANWärtsilä Taiwan Ltd13F-4, No. 186 Jian Yi RoadChung Ho City, Taipei Hsieng235 Taiwan R.O.C.Tel. .................................. +886 28 227 1066Fax .................................. +886 28 227 1067

TURKEYWärtsilä Enpa Dis Ticaret A.S. Head Offi ce: Süleyman Seba Cad. No: 48 Besiktas Plaza A Blok Zemin KatBesiktas, 34357 IstanbulTel. .................................. +90 212 327 1530Fax .................................. +90 212 327 1535

Tuzla Offi ce: Aydintepe Mah. Tersaneler Mevkii G 50.sok., Özek Is Merkezi D Blok No.5–6 Tuzla, IstanbulTel. .................................. +90 216 493 2921Fax .................................. +90 216 493 2920

UNITED ARAB EMIRATESWärtsilä Gulf FZEShed 68, Jadaf Dry Docking Yard,P.O. Box 61494, Dubai, UAETel. .................................... +971 4 324 5622Fax .................................... +971 4 324 5623

U.S.A.Wärtsilä North America Inc.900 Bestgate Road, Suite 400,Annapolis Maryland 21401Tel. .................................... +1 410 573 2100Fax .................................... +1 410 573 2200

Wärtsilä Defense, Inc.3617 Koppens Way, Chesapeake Virginia 23323Tel. .................................... +1 757 558 3625Fax .................................... +1 757 558 3627

Wärtsilä North America Inc.2900 S.W. 42nd Street,Ft. Lauderdale Hollywood FL 33312Tel. .................................... +1 954 327 4700Fax .................................... +1 954 327 4877

Wärtsilä North America Inc.16330 Air Center Boulevard,Houston, TX 77032Tel. .................................... +1 281 233 6200Fax .................................... +1 281 233 6233

Wärtsilä Defense, Inc.26264 Twelve Trees Lane, Poulsbo Washington 98370–9435Tel. .................................... +1 360 779 1444Fax .................................... +1 360 779 5927

VIETNAMWärtsilä Vietnam346 Ben Van Don StreetWard 1, Dist 4, Ho Chi Minh CityTel. ............................. +84 8 9450814 15 16Fax ....................................... +84 8 9450950

Wärtsilä VietnamStreet Address No. 426 Binh Minh Building27 Ly Thai To Street, Hoan Kiem, HanoiTel. ....................................... +84 4926 3482Fax ....................................... +84 4926 3492

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WÄRTSILÄ TWO-STROKE ENGINE LICENSEES

BRAZILNuclebrás Equipamentos Pesados S. A.Av. General Euclydes de Oliveira Figueiredo500 – Itaguai – RJCEP 23825–410Tel. .................................. + 55 21 26883313Fax .................................. + 55 21 26883076

CHINAHudong Heavy Machinery Co Ltd (HHM)2851 Pudong Dadao, 200129 ShanghaiTel. .................................. +86 21 5871 3222Fax .................................. +86 21 5846 2023

Dalian Marine Diesel Works (DMD)No.1 Hai Fang Street, 116021 DalianTel. .................................. +86 411 441 7273Fax .................................. +86 411 441 7499

Yichang Marine Diesel Engine Co Ltd (YMD)93, Xiling 2 Road, 443 002 YichangTel. .................................. +86 717 646 8890Fax .................................. +86 717 646 9752

Zhenjiang CME Co LtdGuantong Qiao, Zhenjiang, Jiangsu 212001Tel. ................................ +86 511 8451 7637Fax ................................ +86 511 8451 0033

Qingdao Qiyao Wärtsilä MHI Linshan Marine Diesel Co Ltd (QMD)Flat AB, 12th fl oorEverbright International Finance Centre67 West Hongkong RdQingdao 266071Tel. ................................ +86 532 8612 1032Fax ................................ +86 532 8612 1028

Hefei Rong’an Power Machinery Co Ltd (RPM)Hefei Works:555 Lianhua Road, 230601 HefeiTel. .................................. +86 551 367 5888Fax .................................. +86 551 367 5800Shanghai offi ce:882 Hongqiao Road, 200030 ShanghaiTel. .................................. +86 21 6448 6088Fax .................................. +86 21 6448 6086

CROATIA3. Maj Shipbuilding Industry LtdLiburnijska 3, PO Box 197, 51000 RijekaTel. .................................... +385 51 611 380Fax .................................... +385 51 611 810

For the works of:“3. Maj” Engines & CranesLiburnijska 3, PO Box 197, 51000 RijekaTel. .................................... +385 51 611 030Fax .................................... +385 51 611 600

JAPANDiesel United Ltd(Head Offi ce)8th Floor, Prime Kanda Building8, 2-chome, Kanda Suda-choChiyoda-ku, Tokyo 101–0041Tel. .................................... +81 3 3257 8222Fax .................................... +81 3 3257 8220

For the works of:Diesel United Ltd (Aioi Works)5292 Aioi, Aioi City, Hyogo Pref. 678–0041Tel. .................................... +81 7912 4 2605Fax .................................... +81 7912 3 3886

Hitachi Zosen Corporation(Head Offi ce)7–89, Nanko-kita, Suminoe-kuOsaka 559–8559Tel. .................................... +81 6 6569 0001Fax .................................... +81 6 6569 0002

For the works of:Hitachi Zosen Diesel & Engineering CorporationNagasu-machi, Tamana-gunKumamoto 859–0193Tel. ................................... +81 968 78 21 78Fax ................................... +81 968 78 70 36

Hitachi Zosen Corporation(Tokyo Offi ce)15th fl oor, Omori Bellport,26–3, Minami-Ohi, 6-chomeShinagawa ku, Tokyo 140–0013Tel. .................................... +81 3 6404 0800Fax .................................... +81 3 6404 0809

Mitsubishi Heavy Industries Ltd(Head offi ce)16–5, Konan 2-chomeMinato ku, Tokyo 108–8215Tel. .................................... +81 3 6716 3111Fax .................................... +81 3 6716 5800

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For the works of:Mitsubishi Heavy Industries, Ltd(Kobe Shipyard & Machinery Works)1–1, Wadasaki-Cho 1-chomeHyogo-ku, Kobe 652–8585Tel. .................................... +81 78 672 3791Fax .................................... +81 78 672 3695

NKK Corporation1–2, Marunouchi, 1-chomeChiyoda-ku, Tokyo 100–8202Tel. .................................... +81 3 3217 3320Fax .................................... +81 3 3214 8421

For the works of:NKK Corporation2–1 Suehiro-cho, Tsurumi-KuYokohama 230Tel. .................................... +81 3 3217 7111Fax .................................... +81 3 3214 8400

KOREAHyundai Heavy Industries Co. LtdEngine and Machinery Division#1, Cheonha-dong, Dong-kuUlsan City 682–792Tel. .................................... +82 522 30 7281.......................................... +82 522 30 7282Fax .................................... +82 522 30 7424.......................................... +82 522 30 7427

Doosan Engine Co Ltd69–3, Sinchon-Dong, Changwon-CityKyungnam, Korea 641–370Tel. .................................... +82 55 260 6001Fax .................................... +82 55 260 6983

Information in this publication is subject to change without notice.©2008 Wärtsilä Corporation. All rights reserved.

POLANDH. Cegielski-Poznań SA (HCP)ul. 28 Czerwca 1956 Nr. 223/22960–965 PoznańTel. .................................... +48 61 831 1350.......................................... +48 61 831 2350Fax .................................... +48 61 832 1541.......................................... +48 61 833 1441.......................................... +48 61 833 0978

RUSSIABryansk Engineering Works (BMZ)Ulyanova Street, 26, 241015 BryanskTel. .................................... +7 4832 548 180Fax .................................... +7 4832 687 829

VIETNAMVietnam Shipbuilding Industry Corporation (Vinashin)109 Quan Thanh, Badinh, HanoiTel. ...................................... +84 484 398 16Fax ...................................... +84 484 398 05

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2008SHIP POWER SYSTEMS

Wärtsilä enhances the business of its customers by providing

them with complete lifecycle power solutions. When creating

better and environmentally compatible technologies, Wärtsilä

focuses on the marine and energy markets with products and

solutions as well as services. Through innovative products

and services, Wärtsilä sets out to be the most valued business

partner of all its customers. This is achieved by the dedication

of more than 17,000 professionals manning 160 Wärtsilä

locations in 70 countries around the world. Wärtsilä is listed on

The Nordic Exchange in Helsinki, Finland.

WÄRTSILÄ® is a registered trademark. Copyright © 2008 Wärtsilä Corporation.

SE

06.

2008

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ock´

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ffice

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aasa

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phi

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SECOND EDITION

Wartsilla 3223v Design Drwng

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Transcript of Wartsilla 3223v Design Drwng