Standard: ISO5488 & GB/T14360-1993
If the ladder length is too long, there is no enough space to store the accommodation ladder, the accommodation ladder can be manufactured as the telescopic accommodation ladder. The ladder frame will be two stages, the length of the two stages is decided by the storage place on the deck.
The entire accommodation ladder systerm mainly includes the ladder, the upper platform, the lower platform, the post, the safey net, the turning device, the close device, winch(electric winch or air winch)
1. Light weight, High intensity
2.With fixed arc steps, and withanti-skidslot on the surface of the steps.
3. The whole ladder is with anodic oxidation treatment, with good corrosion resistance
4. The ladder can designed as vertical flip type, flat place type and telescopic type
| No of Step | L | L1 | L2 | L3 | Max Height(H) | Step Space | Max use Angle |
| 12 | 5600 | 3600 | Decided when design | 850-2000 | 3620 | 300-(350) | 55°(60°) |
| 14 | 6200 | 4200 | 4100 |
| 16 | 6800 | 4800 | 4590 |
| 18 | 7400 | 5400 | 5080 |
| 20 | 8000 | 6000 | 5800 |
| 22 | 8600 | 6600 | 6300 |
| 24 | 9200 | 7200 | 6800 |
| 26 | 9800 | 7800 | 7300 |
| 28 | 10400 | 8400 | 7800 |
| 30 | 11000 | 9000 | 8300 |
| 32 | 11600 | 9600 | 8800 |
| 34 | 12200 | 10200 | 9300 |
| 36 | 12800 | 10800 | 9800 |
| 38 | 13400 | 11400 | 10300 |
| 40 | 14000 | 12000 | 10800 |
| 42 | 14600 | 12600 | 11300 |
| 44 | 15200 | 13200 | 11800 |
| 46 | 15800 | 13800 | 12300 |
| 48 | 16400 | 14400 | 12800 |
| 50 | 17000 | 15000 | 13300 |
| 52 | 17600 | 15600 | 13800 |
| 54 | 18200 | 16200 | 14300 |
| 56 | 18800 | 16800 | 14700 |
| 58 | 19400 | 17400 | 15100 |
| 62 | 20600 | 18600 | 15500 |
| 66 | 21800 | 19800 | 15900 |
| 70 | 23000 | 21000 | 16300 |
* The length is customerized. The size in the list is just for reference.
