TWO MULTIPURPOSE Mi-171E TRANSPORT HELICOPTERS...
Transcript of TWO MULTIPURPOSE Mi-171E TRANSPORT HELICOPTERS...
Technical and commercial proposal № Mi-171E
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CONTENTS
Page
1 GENERAL INFORMATION ........................................................................................ 3
2 MAIN PERFORMANCE DATA ................................................................................... 5
2.1 Weight parameters ............................................................................................... 5
2.2 Geometrical Data ................................................................................................. 6
2.3 Load data in main version of application .............................................................. 8
2.4 Cargo compartment ............................................................................................. 9
2.5 VK-2500 engines performance data .................................................................. 12
3 Mi-171 SPECIFICATION .......................................................................................... 13
4 OPTIONAL EQUIPMENT ........................................................................................ 18
5 SERVICE LIFE AND OVERHAUL ............................................................................ 19
6 HELICOPTER MAINTAINABILITY ........................................................................... 20
7 COMMERCIAL CONDITIONS .................................................................................. 21
7.1 Helicopter and equipment .................................................................................. 21
7.2 Delivery dates .................................................................................................... 22
7.3 Helicopters and Equipment Warranty................................................................. 22
7.4 Terms of payment .............................................................................................. 23
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1 GENERAL INFORMATION
The Mi-171 is a transport single-rotor helicopter. The helicopter is powered by two TV3-117VM gas turbine engines equipped with dust protection devices (DPD). The Mi-171 helicopter is a universal transport. Its spacious cargo cabin (23 m3) enables to carry up to 4 tons of cargo including wheeled vehicles. Moreover, the helicopter can be used for service passengers transportation and medical evacuation. It takes few minutes to install 36 seats or up to 12 stretchers. Two side doors and a hydraulically driven rear ramp facilitate loading/unloading of cargoes and passengers. In case of emergency 36 people can leave the helicopter within 15 seconds. The Mi-171 can also fly with an open ramp which allows to carry long-length loads inside the cabin and perform paratroopers dropping. To transport bulky cargoes the helicopter is fitted with a 4-ton capacity external sling. To increase the range of flight up to four 915-litre capacity auxiliary fuel tanks can be installed inside the cabin. Thus the range of flight can be increased up to 1,600 km. On customer's request the helicopter can be equipped with a 300-kg or 150-kg capacity hoist, as well as with other additional equipment. The helicopters can be used for carrying: • Carrying up to 20 person + 3 crewmembers; • Carrying cargo inside fuselage (up to 4 metric tons); • Carrying cargo on external sling load up to 4,5 metric tons; • SAR operation; • Night Flight operations; • Fire fighting; • Medevac. The minimum crew: Pilot (Captain) and Copilot. Another crewmember (a flight engineer or a loadmaster) may be added to the crew.
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2 MAIN PERFORMANCE DATA 2.1 Weight parameters (ISA) The performance presented here are given for the helicopter operated under standard atmospheric conditions. Weight Normal takeoff weight 11100 kg Maximum takeoff weight 13000 kg Payload: normal 2000 kg maximum inside the cargo compartment 4000 kg on the external cargo sling (if installed) 4500 kg Maximum indicated air-speed of horizontal flight at altitudes of 0 to 1000 m: at normal takeoff weight 250 km/h at maximum takeoff weight 230 km/h Minimum indicated airspeed of horizontal flight: at altitudes up to 5000 m 60 km/h Cruising indicated airspeed at altitudes of 0 to 1000 m: at normal takeoff weight 220 to 240 km/h at maximum takeoff weight 205 to 215 km/h Service ceiling in ground effect (Anti-Ice and DPD are switched off): at normal takeoff weight 11100 kg 6000m at maximum takeoff weight 13000 kg 4800m Hovering ceiling out of ground effect (Anti-Ice and DPD are switched off): at normal takeoff weight 11100kg 4500 m at maximum takeoff weight 13000kg 1500 m Practical ceiling: at normal takeoff weight 6000 m at maximum takeoff weight 4800 m
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2.2 Geometrical data General data at normal takeoff weight of 11100 kg Helicopter length: without main and tail rotors 18,989 m with rotating main and tail rotors 25,352 m Helicopter height: without tail rotor 4,865 m with rotating tail rotor 5,544 m Ground clearance 0,445 m Main Rotor Main rotor diameter 21,294 m Number of main rotor blades 5 Direction of main rotor rotation (as viewed from below) counter-clockwise Tail Rotor Tail rotor diameter 3,908 m Number of tail rotor blades 3 Direction of tail rotor rotation (as viewed from the side of tail rotor) counter-clockwise Landing Gear Main landing gear wheel track 4,510 m Landing gear wheel base 4,281 m
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Table 2.1.
N Load components
Transport versions of application
Cargo up to 4000 kg inside the cargo
compartment
Cargo up to 4500 kg on external sling load
system
1 Empty helicopters in standard complement
6445 6445
2 Empty helicopters with operational items (particular weight is specified in the Log book of helicopter)
7514 7514
3 Full load a) Operational items (with crew) pilots (2) flight engineer oil unusable fuel passenger seats carpets on the floor external sling load b)fuel (density 0,774 kg/l) in service fuel tank in main fuel tanks c)payload - passengers (26 persons) baggage (15 kg per passenger) cargo inside cargo compartment with lashing items cargo on external load with sling and cable
5486 332 160 80 72 20 - - -
1396 346 1050 3758
- -
3758 -
4754 354 160 80 72 20 - -
22 1396 346
1050 3000
- - -
3000
4 Takeoff weight of helicopters (with KO-50 heater)
13000
12264
Notes:
1. Fuel mass does not include 54 kg of fuel, which comprises: 4 kg (trapped fuel) is included in the weight of empty helicopters;
20 kg (unusable fuel) is included in the weight of operational items; 30 kg – weight of fuel, used on the ground prior to helicopters takeoff.
2. Mass of one crew member – 80 kg. 3. The breakdown of weights and CG positions of equipment and loading
components, as well as the calculation of CG at takeoff and of extreme CG positions of helicopter in flight are given in the Weight and Balance Instructions.
4. If necessary, the oxygen equipment for the crew (3 sets) with total weight of 11,5 kg + one set with two masks may be installed, which are included in load (medevac role).
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2.4 Cargo compartment Basic Data Volume, cu. m 25.0 Length (on the floor), m 5.34 Width, m 2.34 Height, m 1.8 Portside sliding widened door doorway size 1,405x1,215 m Starboard sliding door doorway size 1,405x0,825 m Rear ramp sizes 1,500x2,300 m The cargo compartment is comfortable and provides all necessary comfort for passengers. Fire – resistant materials are used for the cabin. To maintain normal temperatures, air purity in the cabin, to reduce noise, the helicopter is equipped with air conditioning, ventilation or heating systems and it is made heat-and –sound proof. Cargo Carrying If necessary, the helicopter can carry loads in the cargo cabin. The cargo can be loaded into the cabin through the doors or through the open ramp. Depending on the amount of cargo to be carried, the required number of the seats is folded to accommodate it. The cargoes are tied down to the tie-down fittings located on the floor. Any long-size bulky loads can be carried on the external sling. The helicopter is provided with external sling load system of up to 4500 kg lifting capacity (fitted as option equipment, standard capacity is 3000kg).
The helicopter fuselage is an all-metal structure made up of a nose portion, central portion, tail boom and tail boom pylon. The stabilizer is installed on the tail boom to provide the required stability and controllability. left sliding widened door - 1,405 x 1,215 m right sliding door size - 1,405 x 0,825 m In the rear part of cargo compartment is installed hydraulic driven ramp (Fig 2-2). The ramp is designed for rolling wheeled transport means, rapid airdrop and long-size loads carriage, embarkation disembarkation of stretches with injured. Operation of ramp is performed by the independent hydraulic system. Hydraulic system is filled with АМГ-10 oil that fills the hydraulic cylinder that enables opening and closing of ramp. Ramp is locked by hydraulic lock and is operated automatically as well as by manual pump (in case of automatic failure). The ramp is a high performance advantage during loading and unloading.
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Ramp opening time is 4,5 sec Ramp closing time is 5 sec
Fig. 2-2. Hydraulic driven ramp
3 Mi-171 SPECIFICATION The present standard delivery set list includes the main vendor items, which are used in the helicopter. The Supplier reserves the right to replace the equipment indicated in the Specification with equivalent advanced equipment.
Table 3-1
Description Designation Q-ty
Power plant and instruments
Engine TV3-117VM 2
Main rotor hub, series 02 8-1930-000 1
Main rotor blades 8АТ.2710.000 1 set
Fan 8А.6311.000 1
Engine (APU) АИ-9В 1
Service fuel tank 8AТ.6101.000 1
External fuel tank (right and left) 8MTB5.6102.050 8MTB5.6102.040
2 (one right, one left)
Fuel shut-off valve 768600МА 5
Float valve for pressure fueling 766300А-1Т 1
Air-oil cooler unit 5349Т 2 (one right, one left)
Pressure switch СД-29А 3
Solenoid valve 610200А 2
Aviation electric fuel quantity gage СКЭС-2027Б 1
Electrically-driven centrifugal pump ЭЦН-91С 2
Electrically-driven centrifugal pump 463Б 1
Fuel filter 11ТФ30СМ-1 1
Tachometer indicator ИТЭ-2 2
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Temperature regulator РТ12-6-2С 2
Engine pressure ratio indicator ИР-117М 1
Dual measuring equipment 2ИА-6 1
Engine vibration indicating equipment ИВ-500Е 1
Electric resistance temperature bulb П-1 3
Tachometer sensor Д-2M 2
Chip detect filter СС-78 2
Small-size induction pressure transmitter ИМД-8 2
Electric three-pointer engine gage unit УИ3-3К ser. 2 2
Electric single-pointer engine gage unit УИ1-3К 1
Electric thermometer ТСТ-282С 1
Start control valve 1919Т 2
Pressure indicator ИД-3 1
Temperature probe П-77 2
Device МП-100М-2С
Pressure transmitter ИКД27Да-220-780 2
Indicator ДТПР 3
Device ИДП1 3
Electronic indicator ЭМИ-3РИ 1
Temperature regulator РТ-12-С 2 сер. 2
Manometer ДИМ-3 1
Rotor Drive System and Instruments
Main gearbox ВР-14 1
Intermediate gearbox 8А-1515-000 1
Tail rotor gearbox 246-1517-000 1
Tail rotor drive shaft 8А-1516-000 1
Fan drive universal joint shaft 8А-6314-00 1
Tachometer indicator ИТЭ-1 2
Primary inverter Д-1М 2
Induction pressure transmitter ИД-8 1
Three-pointer induction indicator УИ3-6К 1
Universal electric resistance thermometer indicator
ТУЭ-48 1
Electric resistance temperature bulb П-1 3
Plug-chip detector ПС-1 6
Main rotor pitch indicator УП-21-15 1
Avionics
Radio station ЯДРО-1А1 1
Radio station ОРЛАН-85СТ 1
Voice recorder АЛМАЗ-УП 1
Interphone equipment СПУ-7 1
Automatic direction finder АРК-15 М 1
Radio altimeter А-037 ver. 10 1
Airborne voice warning equipment САС-4-9 1
Voice recorder П-503Б 1
Mechanical conversion unit БМП 1
Electrical Equipment
Generator ГТ-40ПЧ8В 2
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Inverter ПТС-800БМ 2
Step-down transformer Тр-115/36 2
Transformer ТС-310С04Б 1
Transformer ТН-115-7,5 1
Transformer ТС/1-2 2сер. 1
Transformer ТФ1-25/1А 4
Transformer ТФ1-150/1А 2
Transformer ТФ1-50/1А 4
Autotransformer АТ-8-3 1
Voltage regulator РН-120У 1
Phase-sequence unit БЧФ-208 1
Variable transformer ТР-100 1
Filter Ф-70 1
Filter Ф-100 1
Circuit breaker АЗП-А2 1
Start control panel АПД-9В 1
Automatic starter unit АПД-78А 1
Programmer box ПМК-21ТВ 1
Aircraft storage battery 20НКБН-25 2
Rectifier ВУ-6Б 2
Differential reverse current cutout relay ДМР-200 ВУ 2
Differential reverse current cutout relay ДМР-200 Д 1
Voltmeter В-1 1
Voltmeter ВФ-0,4-250 1
Ammeter АФ-1-150 3
Ammeter А-1 6
Starter СТГ-3 1
Relay of starter turn off РМО-16 1
Frame РМ355Г 2
Transformer block БТТ40БТ 2
Automate of buses swith АПШ-3М 2
Transformer СПО-9 1
Transformer ТСТ-282С 1
Flight and Navigation Equipment
Gyro horizon АГБ-3К ser.2 2
Two-pointer altimeter ВД-10ВК ser.2 2
Rate-of-climb indicator ВАР-30МК ser.4 2
Liquid magnetic compass КИ-13К 1
Pitot-static tube ПВД-6М 2
Airspeed indicator УС-450К ser.2 2
Autopilot АП-34Б ser.2 1
Airspeed controller КЗСП 1
Readiness signal unit БСГ 1
Erecting cut-out switch ВК-53ЭРВ ser.4 1
Electric turn indicator ЭУП-53К 1
Compass system ГМК-1АЭ 1
Aircraft clock АЧС-1 1
Lights
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Formation lights ОПС-57 3
Warning light beacon МСЛ-3-ser.2 1
Landing-search light ФПП-7М 3
Cabin light СБК 1
Taxi light ФР-100 2
Tail light ХС - 62 1
Board light БАНО-64 2
Fire Extinguishing Equipment
Fire detector system ССП-ФК ser. 2 2
Fire extinguisher 1-4-4 2
Hand fire extinguisher ОУ-2 2
Flight compartment view glass panel В8БП.000 2 (one right, one left)
Main rotor anti-icing slip ring ТСВ36М313 1
Tail rotor anti-icing slip ring 8АТ.7420.100 1
Radio-isotope ice detector CO-121 ВМ var.”а” 1
Temperature regulator ТЭР-1М 6
Hydraulic System Equipment
Gear pump НШ-39М 2
Two-position solenoid valve ГА74М/5 2
Automatic pump relief valve ГА-77В 2
Emergency supply cut-out valve ГА-59/1 1
Solenoid valve ГА192Т 5
Metering device ГА-172-00-2/Т 1
Hydraulic filter ФГ11БН 2
Hydraulic filter 8Д2.966.017.2 2
Check valve ОК-10А 4
Combination control hydraulic actuator КАУ-115АМ 4
Heat-resistant pressure switch МСТ-25А 1
Heat-resistant pressure switch МСТ-30А 1
Single-pinter electric indicator УИ1-100 2
Induction pressure transmitter ИД-100 2
Induction manometer ДИМ-100 2
Pneumatic System Equipment
Compressor АК-50Т1 сер.3 1
Pneumatically-controlled reducing valve УПОЗ/2М 1
Reducing valve УП-25/2 1
Aircraft pressure gage МА-60 1
Unified air pressure gage МВУ-100 1
Landing Gear
Nose landing gear wheel levered shock strut 8А-4201-00А 1
Main landing gear shock strut 8А-4101-00Б 2 (one right, one left)
Tail bumper shock absorber В24-4301-100-7 1
Wheel for tyre 865 x 280 КТ97/310 2
Wheel without brake for tyre 595 x 185 КТ2116 2
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Tyre 865 x 280 Type 1A 2
Tyre 595 x 185 Type 14 2
Control System
Swash plate 8-1950-000 1
Control stick РУ-2 2
Tail rotor 246-3904-000 1
Solenoid brake ЭМТ-2М 3
Electric actuator (rod travel of 41 mm) МП-100М ser. 2 2
Tail rotor pitch limit system СПУУ-52 1
Chain of 67 links ПР-15, 875-2300-1, 2-5200-02-ТУ
1
Miscellaneous Equipment
Windscreen electric actuator ЭПК-2Т-60 2
Electric fan ДВ-302Т 2
Signal flare launcher ЭКСР-46 2
Signal flare control panel 7П-662К 2
Siren C-1 1
Ramp hydraulic system
Pump 8МТВ5.5320.520 1
Hydraulic cylinder 8МТВ5.5330.150 1
Hydraulic lock 8МТВ5.5340.100-01 1
Hydraulic lock 8МТВ5.5340.100-02 1
Hydraulic cutoff point 991АТ01А-01 2
Hydraulic cutoff point 991АТ02А-01 2
4 OPTIONAL EQUIPMENT
Content
Description
Type
Fuselage
1. RH side large sliding door 1
2. Ramp 1
3. Short clamshell doors 1
4. Entrance stairs 8
Fuel system
1. Additional internal
fuel tank 1-2 AIFT 1-2
1-2
Passenger equipment
1. Passenger seats 20
Air conditioning and heating system
1. Kerosene heater KO-50
Lifting-transportation equipment
1. External Sling
System (ESS)
8АМТ.9611.000 1set
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5 SERVICE LIFE AND OVERHAUL
Table 5-1
Service life
Time befor 1st overhaul
TBO Assigned service
life
hrs years hrs years hrs years
Fuselage 1500 7 1500 7 7000 * 25 **
Engine TV3-117VM 1500 6 1500 - 4500 -
Engine AI-9V 1500 6 1500 6 6000 -
Main gearbox VR-14 1000 6 1000 6 3000 -
Main rotor hub 1500 7 1500 7 3000 -
All metal blade - - - - 2000 7
Specified service life is a preliminary one. According to regulations existing in Russia the determined service life can be extended as more flying hours are being accumulated (the helicopters with expired preliminary service life should be subjected to periodic inspections of their technical condition). The service life can be roughly extended up to 25 000 hours.
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6 HELICOPTER MAINTAINABILITY
Provision is made for high-quality maintenance and repair of the helicopter in the course
of its operation at minimum labour consumption. The helicopter assemblies and units
are made ready accessible, easy removable and interchangeable.
Airframe
1. Special access panels are provided in the fuselage, tail boom and pylons to facilitate
inspection of the helicopter and care of the helicopter assemblies and units.
2. The side panels of the engine and reduction gearbox compartments are hinged open
to form service platforms for access of the attending personnel to the engine, gearbox
and all accessories located in the upper portion of the helicopter without access ladders.
3. Special jacking points are provided on the underside of the fuselage.
4. Levelling points are provided in the helicopter for levelling it longitudinally and
laterally.
Power plant and transmission
1. Provision is made for replacement of the engines, gearboxes and transmission
components under field conditions.
2. Ready access is provided to the attachment units and joints of the engines and their
accessories to facilitate their replacement.
Special equipment
All the panels of the electrical control panel are made easy-opened to provide for ready
access to equipment mounted on the electrical control panel and facilitate its wiring.
All electrical and radio components are arranged in special compartments to facilitate
their maintenance and replacement.
Access is provided to the instruments located on the instrument panels.
Helicopter control system
Ready access is provided to the control system for their inspection and lubrication
without removal from the helicopter.
Hydraulic system
Ready access is provided to the hydraulic system components for their inspection and
removal. All the hydraulic units are mounted in a single assembly.
Pneumatic system
Access is provided to the pneumatic system units for their inspection and removal.
7 COMMERCIAL CONDITIONS
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7.1 Helicopter and equipment
Price of Basic Helicopter
Denomination Price FCA, USD
Brand new MI-171E in standard transport version equipped with rear ramp, star board sliding door and widened port side sliding door, fuel tanks of increased capacity, main rotor blades of metal design, standard radio-communication, navigation and other equipment, TV3-117VM engines, with Individual set (1:1) of spare parts, tools and ground support, technical publications in English.
Indicated above prices shown according to delivery terms FCA, International airport,
Ulan-Ude (Incoterms' 2000).
The final prices will depend on time of delivery, additional equipment, terms of delivery,
terms of payment and will be determined during the signing of contract.
7.2 Delivery dates
The helicopters shall be delivered within one month from the date of receipt of the first
advance payment by the Seller.
7.3 Helicopters and Equipment Warranty
The Seller guarantees that the quality of the helicopter and equipment corresponds in
full to the current Russian standards and technical conditions for Mi-171 helicopters
manufacturing.
The guarrantee period under the present proposal is as follows:
• for the Helicopter - 12 (twelve) months since the date of signing of the Acceptance certificate or 300 (three hundred) flying hours, whichever occurs earlier;
• for all the Equipment - 12 (twelve) months since the date of signing of the Acceptance certificate.
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7.4 Terms of payment
Payment for the helicopter and equipment should be fulfilled as follows:
The Buyer makes an advance payment at the rate of 70 % of the total Contract cost
within 5 days since the day of Contract signing. The advance payment should be
effected against the commercial invoice, issued by the Supplier.
The remaining 30 % of the cost should be paid by within 30 days since the date of
Contact signing.
The final version of the order of payment will be settled in the course of negotiations.
At any case the helicopters have left Russian territory after the whole payment.