Marine-Grade Aluminum Accommodation Ladders – ISO 5488 Certified
High-Strength Fixed Arc Step Gangways for Safe Vessel Boarding
Our fixed arc step aluminum accommodation ladders are engineered to provide safe and reliable access for all types of marine vessels. Manufactured from premium 6082-T6 aluminum alloy, these heavy-duty gangways meet ISO 5488-1979 standards and feature non-slip arc steps with deep safety grooves for maximum traction in wet conditions.
Key Features & Benefits
✔ Superior Safety Design:
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Fixed arc steps with deep anti-slip grooves
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Anodized surface treatment (25+ microns)
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Foldable handrails (rope or aluminum options)
✔ Complete System Options:
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Supporting steel platforms (upper turntable + lower platform)
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Marine-grade winch systems with automatic brake
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Turnover mechanism for smooth deployment
✔ Certified Quality:
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ISO 5488-1979 & CB/T14360-93 compliant
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IACS certifications available (ABS, BV, DNV GL, LR, NK, RINA)
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0-55° adjustable angle for versatile installation
Technical Specifications
| Steps | Length (L1:mm) | Max Height (H:mm) | Extended Length (L:mm) | Width (H:mm) | Weight (kg) |
|---|---|---|---|---|---|
| 12 | 3600 | 3500 | 5290 | 250 | 320 |
| 14 | 4200 | 4100 | 5890 | 250 | 330 |
| 16 | 4800 | 4590 | 6490 | 250 | 340 |
| 18 | 5400 | 5080 | 7090 | 250 | 530 |
| 20 | 6000 | 5800 | 7690 | 250 | 560 |
| 22 | 6600 | 6300 | 8290 | 250 | 580 |
| 24 | 7200 | 6800 | 8890 | 250 | 600 |
| 28 | 8400 | 7800 | 10090 | 250 | 780 |
| 32 | 9600 | 8800 | 11290 | 250 | 850 |
| 36 | 10800 | 9800 | 12490 | 320 | 890 |
| 40 | 12000 | 10800 | 13690 | 320 | 970 |
| 44 | 13200 | 11800 | 14890 | 350 | 1180 |
| 48 | 14400 | 12800 | 16090 | 350 | 1260 |
| 52 | 15600 | 13800 | 17290 | 420 | 1370 |
The description/sizes may be different with goods, please check with us when order.
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