Marine Ladders & Spare Parts

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Marine Ladder 1. Accommodation Ladder

Accommodation ladders are simple pieces of equipment used with many different types of boats and ships. Designed as a portable device rather than a permanent fixture, this type of nautical ladder can be hung over the side of a boat or ship with relative ease, making it possible for passengers to climb into or out of the vessel with relative ease. The dimensions of the accommodation ladder vary, depending on the size of the boat or ship.

A typical accommodation ladder is constructed with lightweight metal that is capable of supporting the average weight of one or two people at a time. As with most ladders, the basic design is two poles or sides that are connected with a series of evenly spaced rungs. One characteristic that distinguishes an accommodation ladder is a hook design on the top of each pole, which makes it possible to securely position the ladder on the side of the boat when and as needed.

An accommodation ladder may or may not include handrails and a platform as part of the design. Ladders for smaller vessels are less likely to include these features, while accommodation ladders for larger vessels will often include at least one landing or platform as well as handrails that run the length of the device. The design for larger boats may also allow the ladder to be placed parallel to the vessel, or run in a rectangular fashion to the board of the ship. While older versions of the accommodation ladder were once made with wood steps, many designs today are primarily made of metal components, with some of the ladders designed for use with smaller boats including heavy duty plastic as well.

Please select the proper equipment from below when ordering. Determine length by counting the number of steps; according with your specific requirements, the fabrication is available. We offer both feathering and fixed curved versions. Folding handrails are standard. Rollers and lower platforms are available as optional items.

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1.1 Aluminum Accommodation Ladder 1.1.1 Fixed Arc Step Aluminum Alloy Accommodation Ladder

The Fixed Arc Step Aluminum Alloy Accommodation Ladder (from 12 steps to 58 steps) is designed for both the crews and the passengers embarking and disembarking. It is applied for both sides of the vessel. The ladder step is fixed with slip-proof groove. The ladder is welded with aluminum alloy.

The fixed arc step aluminum alloy accommodation ladder has many features, such as handiness, high strength and convenient in maintenance. After the anodizing, the ladder has better antiseptic property.

All the technical characteristics of the ladder are accordance with the standard design requirements and production requirements. The strength of the ladder exceeds the requirement of the ISO5488-97. We can supply kinds of fixed arc aluminum alloy aluminum ladders according to the requirement of our customers.

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1. Rope 2. Railing 3.Stringer 4.Lower platform 5.Apron 6.Side- ferry 7.Step 8.Upper platform 9.Askew brace 10.Driving link

Reference dimension of the fixed arc step aluminum alloy accommodation ladder

Unit: mmNo. Steps L L1 B H Space between Rungs Angle(α)

FAL001 12 5600 3600

600

3620

300～350 55°～60°

FAL002 14 6200 4200 4100 FAL003 16 6800 4800 4590 FAL004 18 7400 5400 5080 FAL005 20 8000 6000 5800 FAL006 22 8600 6600 6300 FAL007 24 9200 7200 6800 FAL008 26 9800 7800 7300 FAL009 28 10400 8400 7800 FAL010 30 11000 9000 8300 FAL011 32 11600 9600 8800 FAL012 34 12200 10200 9300 FAL013 36 12800 10800 9800 FAL014 38 13400 11400 10300FAL015 40 14000 12000 10800FAL016 42 14600 12600 11300FAL017 44 15200 13200 11800

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FAL018 46 15800 13800 12300FAL019 48 16400 14400 12800FAL020 50 17000 15000 13300FAL021 52 17600 15600 13800FAL022 54 18200 16200 14300FAL023 56 18800 16800 14700FAL024 58 19400 17400 15100

Available in various sizes, please specify your requirement to us

Material: Aluminum Style: Fixed

Step: Fixed arch step（with slip-proof groove and anodized）

Handrail: Rope/Square steel /Round aluminum

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1.1.2 Telescopic Accommodation Ladder The design of the Telescopic Accommodation Ladder is retractable, making it easy to fold them for convenient storage. A ladder designed for use with a smaller boat, such as a powerboat or yacht, would likely be a simple solid piece that does not fold in any manner. Still, the ladder would be relatively small and easy to store in some nearby compartment, where it could be accessed and put into use with very little effort.

The system is advantageous for ships of great variation in draft and requires less deck space for ladder stowage. Wire arrangement is such that the lower ladder can side down at a constant speed, and in relatively short time, the ladder can be extended to any desired length by simultaneous movement of length control and angel of inclination.

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Reference dimension of the telescopic accommodation ladder

Unit: mmNo. Steps L1 B Space between Rungs Angle(α)

TL001 30 9000

600 300～350 55°～60° TL002 35 10500 TL003 40 12000 TL004 45 13500 TL005 50 15000

Available in various sizes, please specify your requirement to us.

Material: Aluminum Style: Telescoping

Step: Fixed arch step /unfixed step（with slip-proof groove and anodized）

Handrail: Rope/Square steel /Round aluminum

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1 Rope Ladder

2.1 Pilot Ladder Pilot Ladder is used for the pilot embarking or disembarking from a ship. The steps, but the lower

four steps are made of rubber, are made of hardwood or aluminum alloy. The pilot ladder is in accordance with the requirement of International Marine Pilot’s Association (IMPA).

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Reference dimension of the pilot ladder

Unit: mm

No. Steps Stopper Plate Stopper Location L l Weight(kg)

PL001 6

1 5th

1860 1550 22 PL002 7 2170 1860 25 PL003 8 2480 2170 28 PL004 9 2790 2480 31 PL005 10 3100 2790 34 PL006 11 3410 3100 37 PL007 12 3720 3410 40 PL008 13 4030 3720 43

PL009 14

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5th, 12th 4340 4030 52

PL010 15 5th, 13th 4650 4340 55 PL011 16

5th, 14th

4960 4650 58 PL012 17 5270 4960 61 PL013 18 5580 5270 64 PL014 19 5890 5580 67 PL015 20 6200 5890 70 PL016 21 6510 6200 73 PL017 22 6820 6510 76

PL018 23

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5th, 14th, 21st 7130 6820 86

PL019 24 5th, 14th, 22nd 7440 7130 89

PL020 25

5th, 14th, 23rd

7750 7440 92 PL021 26 8060 7750 95 PL022 27 8370 8060 98 PL023 28 8680 8370 101 PL024 29 8990 8680 104 PL025 30 9300 8990 107


Step: Hardwood/aluminum alloy (The 4 Lower Steps of Ladders is made of rubber)

Spreader: Hardwood Rope: Abaca rope / Fiber rope

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2.2 Lifeboat/Embarkation Ladder The Lifeboat/Embarkation Ladder is the rope ladder used for embarkation and disembarkation

during the emergency case and for crew’s getting in and out the vessel in general situation. The steps of the ladder are made of hardwood or aluminum alloy, except the lower four steps are made of rubber.

Reference dimension of the embarkation ladder Unit: mm

No. Steps L Weight(kg)

A B EL001 10 3100 25.86 31.56 EL002 15 4650 33.47 43.92 EL003 20 6200 41.08 56.28 EL004 25 7750 48.69 68.64 EL005 30 9300 56.3 81 EL006 35 10850 63.91 93.36 EL007 40 12400 71.52 105.72 EL008 45 13950 79.13 118.08 EL009 50 15500 86.74 130.44 EL010 55 17000 94.35 142.86 EL011 60 18500 101.96 155.16


Step: Hardwood/aluminum alloy (The 4 lower steps of ladder is made of rubber) Spreader: Hardwood Rope: Abaca rope / Fiber rope Space between rungs :300～350mm

PS.: Type A is made of Aluminum, and type B is made of hardwood.

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2.3 Pilot Ladder System/Pilot Assist Ladder Pilot Ladder System is used as pilot boarding ladder for various types of vessels, when the distance

from the sea level to the embarking port is from 9m to 15m.

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Reference dimension of the pilot ladder system

Unit: mmNo. Steps L L1 H l l1 l2 l3 Weight(kg)

APL001 12 3600 3270 2900 700 2100 — 390 283 APL002 14 4200 3600 3400 1000 2300 — 380 295 APL003 16 4800 3900 3900 1000 2600 — 330 314 APL004 18 5400 4350 4400 1000 3000 — 440 324 APL005 20 6000 4650 4900 1000 2100 2100 395 369 APL006 22 6600 5250 5400 1000 2400 2400 650 385 APL007 24 7200 5850 5900 1000 2700 2700 910 404 APL008 26 7800 6450 6400 1000 3000 3000 1160 425


Step: Hardwood/aluminum alloy (The 4 lower steps of ladder is made of rubber) Spreader: Hardwood Rope: Abaca rope / Fiber rope Space between rungs :300～350mm

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2 Gangway/ Wharf Ladder In a ship, a gangway is a narrow platform or bridge of planks along the upper part of a ship's side

for communication fore and aft. The term is also applied to a sort of platform by which people enter and leave the vessel. We can offer various types of gangways to meet your requirements. In addition, we can not only provide the gangways that are fabricated to the Navy, but also offer commercial (light and heavy duty) gangways with a variety of options. We have the good producing-experience and reputation to satisfy your requirements.

All gangways constructed of durable, corrosion-resistance marine-grade aluminum and stainless steel hardware have stood the test of time. The gangways are manufactured with the same ISO-9001-certified process that can achieve 100% on time shipment and customer satisfaction in our Shipyard and Construction Products Division.

3.1 Wharf Ladder/ Gangway (Light Duty Type) The Light Duty Type Gangway has rugged equal height truss construction, which can afford a

heavy load. 600mm wide aluminum deck plate features a slip-resistant coating and aluminum angle cleats for better traction and added safety. We can provide various straight truss gangways according to the requirements of our customer.

Reference dimension of the straight truss gangway

No. L(mm) B(mm)

LG001 4000

600

LG002 6000 HG003 8000 HG004 10000 HG005 12500 HG006 15000


Material: Steel / Aluminum / Fiberglass/ Wooden Handrail: Rope/Square steel/Round aluminum

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3.2 Wharf Ladder/ Gangway (Heavy Duty Type) The Heavy Duty Gangway has the deck plate with the bowed truss construction. The Gangways of

this type can be manufactured up to 15 meters in length.

Reference dimension of the bowed truss gangway

No. L(mm) B(mm)

LG001 4000

600

LG002 6000 LG003 8000 LG004 10000 LG005 12500 LG006 15000



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3.3 Detachable Aluminum Gangway The Detachable Aluminum Gangway has the same advantages with the common truss gangway.

Besides that, it can be detached to be more convenient. The main structure of the detachable aluminum gangway is presented as below.

Reference dimension of the detachable aluminum gangway

No. L(mm) L1(mm) L2(mm) B(mm) Weight(kg) DG001 8000 4000 4000

600

205 DG002 10000 5000 5000 244 DG003 12500 6250 6250 319 DG004 15000 7500 7500 388



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4. Bulwark Ladder Bulwark Ladder is the safe and durable access, which is mostly for the crews, from bulwark to ship

deck. It has the features of firmness, flexibility, convenience and safety. We can provide our customers the steel or aluminum bulwark ladder according to the requirement of them.

1. Railing 2.Suppor brackets 3.Connecting plate 4.Cable ladder system 5.Step

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Reference dimension of the bulwark ladder

Unit: mm

No. Material H L Weight(kg) BL001

Steel 1100 1320 55

BL002 1200 1450 57 BL003

Aluminum1100 1340 28

BL004 1200 1470 29


Material: Steel/Aluminum Handrail: Rope/Square steel /Round aluminum Space between rungs: 300~350mm

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Pilot Ladder Magnet/Hull Magnet

Application：

The Pilot Ladder Magnet, also called Hull Magnets, designed to withstand aggressive marine environments, have no internal moving parts or entry points for seawater, which is a natural enemy of neodymium magnet material. It is used for clamping, positioning and holding the pilot ladder. It has been specially developed to make life safer for sea harbor pilot by providing removable anchor points for the ladder on the ship’s side.

Pilot ladder magnets are also used to anchor floating oil spill booms and maintenance vessels, which is known as Boom Magnets. Features： 1. High visibility. The color of the pilot ladder magnet is yellow, which is very striking in visually.。 2. High gripping force. The rough surface of the magnet is to make the device has more than 300kg

gripping force vertically, and more than 500kg gripping force laterally to the ship hull. 3. Good flexibility. The specific design of the base to make the magnet can be removed from the hull

easily. 4. Light-weight. The total weight of pilot ladder magnet is about 2.2kg, which is light enough to be

easier for installing and operating. Good durability. The stainless steel bolts, pull ring and swivel ring are to make it has longer service time.

Specifications： Color: yellow Net weight: appr.2.2kg Vertical gripping force: >300kg Lateral gripping force: >250kg Warning： 1. Fragile magnet, no strike 2. Keep away from magnetizing object, especially cardiac pacemaker 3. Keep in dry and constant temperature situation 4. Watch Your Hands

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Ladder Winch

1. Accommodation Ladder Winch

1.1 Electric Accommodation Ladder Winch

1.1.1 10KN Electric Winch

Technical specifications of 10KN Electric Winch

NAME UNIT SPECIFICATION

Electric Motor

Type / YZ112L-6-H Rated Output Kw 2.2 2.5 Rotate Speed rpm 890 1100 Voltage Frequence V, Hz 380, 50 440, 60 Duty Factor min 30

Total Efficiency / 0.83 Manual Transmission Ratio / 30.73 Electric Transmission Ratio / 75.43 Wire Rope Size / 6*37-130-170-1 Wire Capacity m 50 Winding Wire Layers on Drum / 3 Hoisting Speed m/min 8.09 10 Support Load KN 30 Drum Load KN 10

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1.1.2 16KN Electric Winch

Technical Specifications for 16KN Electric Winch


Electric Motor

Type / YZ132L-6-H Rated Output Kw 3.7 4 Rotate Speed rpm 930 1130 Voltage Frequence V, Hz 380, 50 440, 60 Duty Factor min 30

Total Efficiency / 0.858 Manual Transmission Ratio / 30.73 Electric Transmission Ratio / 69.48 Wire Rope Size / 6*37-13-170-1 Wire Capacity m 50 Winding Wire Layers on Drum / 3 Hoisting Speed m/min 9.3 11.3 Support Load KN 48 Drum Load KN 16

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1.2 Air Motor Accommodation Ladder Winch

1.2.1 10KN Air Motor Winch

Technical Specifications for 10KN Air Motor Winch


Air Motor

Type / TMYJ4.4-4 Power Kw 4.4 Rated Revolution rpm 800 Working Pressure Mpa 0.59

Air Consumption m3/min 5.2

Duty Factor min 30 Total Efficiency / 0.858 Manual Transmission Ratio / 30.73 Air Transmission Ratio / 75.43 Wire Rope Size / 6*37-13-170-1 Wire Capacity m 40 Winding Wire Layers on Drum / 3 Hoisting Speed m/min 8 Support Load KN 30 Drum Load KN 10

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1.2.2 16KN Air Motor Winch

Technical Specifications for 16KN Air Motor Winch


Air Motor

Type / SMF-5.5P-900S Power Kw 4 Rated Revolution rpm 900 Working Pressure Mpa 0.59

Air Consumption m3/min 6

Duty Factor min 30 Total Efficiency / 0.858 Manual Transmission Ratio / 30.73 Air Transmission Ratio / 75.43 Wire Rope Size / 6*37-13-170-1 Wire Capacity m 50 Winding Wire Layers on Drum / 3 Hoisting Speed m/min 10 Support Load KN 48 Drum Load KN 16

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2. Pilot Ladder Reel

2.1 Electric Pilot Ladder Reel

Technical Specifications for Electric Pilot Ladder Reel


Electric Motor

Type YZ132L-6-H Rated Output 3.7 4 Rotate Speed rpm 930 1130 Voltage Frequency V, Hz 380, 50 440, 60 Duty Factor min 30

Total Efficiency 0.858 Manual Transmission Ratio 30.73 Electric Transmission Ratio 69.48 Wire Rope Size 6*37-13-170-1 Wire Capacity m 50 Winding Wire Layers on Drum 3 Hoisting Speed m/min 9.3 11.3 Support Load KN 48 Drum Load KN 16

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2.2 Air Motor Pilot Ladder Reel

Technical Specifications for Air Motor Pilot Ladder Reel


Air Motor

Type / TMYJ1.8-17 Power Kw 1.8 Rotate Speed rpm 300 Working Pressure Mpa 0.5

Air Consumption m3/min 2.45

Total Efficiency / 0.858 Manual Transmission Ratio / 30.73 Air Transmission Ratio / 75.43 Wire Rope Size / 6*37-13-170-1 Wire Capacity m 50 Winding Wire Layers on Drum / 3 Hoisting Speed m/min 10 Support Load KN 48 Drum Load KN 16

Marine Ladders & Spare Parts -...

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