Accommodation Ladder
Ensure safe and convenient access between vessel and shore with our premium accommodation ladders, engineered for durability, safety, and ease of use. As a critical piece of marine access equipment, these ladders are designed to provide a secure gangway for personnel boarding or leaving the ship, regardless of the port environment.
Our ship accommodation ladders are manufactured from high-quality materials—available in either durable steel or lightweight, corrosion-resistant aluminium—in a wide variety of sizes and styles to suit different vessel types and freeboard heights. The design allows for flexible installation; the ladder can be mounted parallel or perpendicular to the ship’s board to best suit the quayside or tender boat positioning.
Engineered for operational efficiency, the ladder can be stowed and deployed easily when needed using the integrated davit with winch system. A complete set includes the ladder itself, a turnable upper platform for safe transition from ship to ladder, a lower platform (or entrance platform), sturdy handrails for safety, and the davit with winch for handling.
All our marine gangways are rigorously tested and certified to meet the highest international standards. They are approved by leading classification societies, including ABS, LR, DNV, RINA, BV, CCS, BKI, ensuring full compliance with maritime safety regulations for vessels operating globally.
Key Features & Benefits
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High-Quality Construction: Available in robust steel or lightweight, corrosion-resistant aluminium to suit vessel requirements and budget.
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Flexible Mounting Options: Designed to be mounted parallel or perpendicular to the ship’s side, adapting to different quay heights and docking configurations.
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Complete Handling System: Supplied as a complete system including the ladder, turnable upper platform, lower platform, safety handrails, and a davit with winch for effortless deployment and stowage.
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Easy Operation: Engineered for quick and safe deployment and retrieval by the ship’s crew, minimizing time and labor during port calls.
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Global Certification: Type-approved and tested according to the standards of major classification societies: ABS, LR, DNV, RINA, BV, CCS, BKI, ensuring global acceptance.
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Wide Size Range: Available with 12 to 48 steps, providing various lengths (L) and maximum boarding heights (H) to accommodate different vessel freeboards.
Technical Specifications (Steel Accommodation Ladder)
Our steel accommodation ladders are available in a comprehensive range of standard sizes. Custom lengths and configurations can be manufactured upon request.
| Steps | L1 (mm) | Max Height H (mm) | L (mm) | B (mm) | D (mm) | t (mm) | h (mm) | Rolling-Over Center Distance l1 (mm) | Distance: Rolling Center to Ship Side l2 (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 3600 | 3519 | 5130 | 50 | N350 | 5 | 220 | 850 / 900 / 950 / 1000 | 300 / 350 / 400 / 450 | 390 |
| 14 | 4200 | 4010 | 5730 | 50 | N350 | 5 | 220 | 440 | ||
| 16 | 4800 | 4502 | 6330 | 50 | N350 | 5 | 220 | 500 | ||
| 18 | 5400 | 4994 | 6930 | 50 | N350 | 5 | 220 | 550 | ||
| 20 | 6000 | 5485 | 7530 | 50 | N350 | 5 | 220 | 600 | ||
| 22 | 6600 | 5977 | 8130 | 50 | N350 | 5 | 220 | 650 | ||
| 24 | 7200 | 6468 | 8730 | 50 | N350 | 5 | 220 | 700 | ||
| 26 | 7800 | 6960 | 9330 | 75 | N450 | 6 | 300 | 900 / 950 / 1000 / 1050 / 1100 | 350 / 400 / 450 | 795 |
| 28 | 8400 | 7451 | 9930 | 75 | N450 | 6 | 300 | 850 | ||
| 30 | 9000 | 7943 | 10530 | 75 | N450 | 6 | 300 | 905 | ||
| 32 | 9600 | 8434 | 11130 | 75 | N450 | 6 | 300 | 960 | ||
| 34 | 10200 | 8926 | 11730 | 80 | N500 | 6 | 350 | 1000 / 1050 / 1100 / 1150 | 400 / 450 / 500 / 550 | 1150 |
| 36 | 10800 | 9417 | 12330 | 80 | N500 | 6 | 350 | 1210 | ||
| 38 | 11400 | 9909 | 12930 | 80 | N500 | 6 | 350 | 1270 | ||
| 40 | 12000 | 10400 | 13530 | 80 | N500 | 8 | 400 | 1050 / 1100 / 1150 / 1200 / 1250 | 450 / 500 / 550 / 600 | 1440 |
| 42 | 12600 | 10892 | 14130 | 80 | N550 | 8 | 400 | 1510 | ||
| 44 | 13200 | 11383 | 14730 | 80 | N550 | 8 | 400 | 1580 | ||
| 46 | 13800 | 11875 | 15330 | 80 | N550 | 8 | 400 | 1650 | ||
| 48 | 14400 | 12366 | 15930 | 80 | N550 | 8 | 400 | 1720 |
Frequently Asked Questions (FAQ)
1. What is the difference between a steel and an aluminum accommodation ladder?
The choice depends on the vessel type and operational priorities:
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Steel Accommodation Ladders: Offer maximum strength and durability. They are heavier and ideal for large commercial vessels like bulk carriers, tankers, and container ships where weight is less of a concern.
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Aluminum Accommodation Ladders: Are significantly lighter, which reduces the load on the davit and makes deployment easier. They offer excellent corrosion resistance and are popular on offshore vessels, passenger ships, and yachts.
2. How is the accommodation ladder deployed and stowed?
The ladder is handled using the integrated davit with winch. To deploy, the winch is used to lift the ladder off its stowage brackets and swing it out over the ship’s side. It is then lowered to the desired height. The turnable upper platform compensates for the ship’s angle. To stow, the process is reversed. This system allows for easy stowage and deployment by a small crew.
3. What does “mounted parallel or perpendicular to the ship’s board” mean?
This refers to the orientation of the ladder when deployed:
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Parallel: The ladder runs along the length of the ship, parallel to the hull. This is common when the ship is alongside a quay.
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Perpendicular: The ladder extends outwards from the ship’s side, away from the hull. This is used when the ship needs to access a low quay, a tender, or when the quay structure prevents parallel placement.
4. What classifications do these ladders comply with?
All our accommodation ladders are designed, manufactured, and tested to meet the rigorous requirements of the International Convention for the Safety of Life at Sea (SOLAS) and the specific rules of major classification societies. We can supply ladders with certification from ABS, LR, DNV, RINA, BV, CCS, BKI, and others as required.
5. What is included in a complete accommodation ladder set?
A complete, ready-to-install system includes:
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The main ladder structure.
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A turnable upper platform (to provide a level transition from the ship’s deck).
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A lower platform (or entrance platform) at the bottom of the ladder.
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Safety handrails along the ladder length.
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The davit with winch and all necessary rigging for deployment and stowage.
Attention please: The description was copied from different cooperating manufacturers. The description may be different with the goods, please check with us when order.
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