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Product Description
Model D&Df Ship Engine Room Square Steel Inclined Ladder
The engine room inclined ladder is one of the inclined ladders, used for the crews from engine room to passageway. The design of our inclined ladder is totally in accordance with the ISO standard, IMO standard, and kinds of Classification Society's requirement.
Main features are below:
1.With square steel material steps, and handrail.
2.Model D means suitable for inland vessel
3.Model Df emans suitable for ocean vessel
4.Gradient of it: from 55°- 65°
5.Dust guard plates are for option.
Marine certificate such as ABS, DNV, CCS, NK, LR, GL, BV, RINA are available for all our inclined ladders.
Model | Ladder Frame Type | Step Type | Deck Height H | Gradient ɑ(°) | Width B |
D Df | 2XL50X50X4 (For Inland Vessel) 2XL50X50X6 (For Ocean Vessel) | Square Steel | 2900~6500 | 55 60 65 | 600 750 |
Remarks: The Model With f means inclined ladder which with dust guard plate. |
Main Size And Weight of Model D 、Model Df Engine Room Inclined Ladder | |||||||||||
Step | Main Dimensions | Weight(kg) | |||||||||
QTY | ɑ=60° | ||||||||||
H | H1 | H2 | H3 | t1 | t2 | Length(mm) | B=600 | B=750 | |||
L | D | Df | D | Df | |||||||
1 | 500 | 0 | 200 | 170 | 6 | 6 | 427 | 25 | 28 | 27 | 30 |
2 | 600 | 210 | 160 | 100 | 6 | 6 | 543 | 32 | 35 | 35 | 38 |
2 | 700 | 230 | 180 | 160 | 6 | 6 | 658 | 38 | 42 | 42 | 46 |
2 | 800 | 270 | 220 | 180 | 6 | 6 | 774 | 45 | 49 | 49 | 54 |
3 | 900 | 230 | 170 | 140 | 6 | 6 | 889 | 52 | 57 | 56 | 62 |
3 | 1000 | 250 | 200 | 170 | 6 | 8 | 1005 | 66 | 71 | 71 | 78 |
4 | 1100 | 230 | 180 | 100 | 6 | 8 | 1120 | 73 | 79 | 78 | 86 |
4 | 1200 | 250 | 200 | 120 | 6 | 8 | 1236 | 80 | 87 | 86 | 95 |
5 | 1300 | 220 | 170 | 120 | 6 | 8 | 1351 | 87 | 95 | 94 | 103 |
5 | 1400 | 240 | 190 | 120 | 6 | 8 | 1467 | 95 | 103 | 102 | 112 |
5 | 1500 | 250 | 200 | 170 | 8 | 10 | 1582 | 102 | 111 | 110 | 120 |
6 | 1600 | 230 | 180 | 140 | 8 | 10 | 1697 | 109 | 119 | 111 | 129 |
6 | 1700 | 240 | 200 | 170 | 8 | 10 | 1813 | 116 | 126 | 125 | 138 |
7 | 1800 | 225 | 175 | 145 | 8 | 10 | 1928 | 124 | 134 | 133 | 146 |
7 | 1900 | 240 | 190 | 140 | 8 | 10 | 2044 | 131 | 142 | 141 | 155 |
7 | 2000 | 250 | 200 | 170 | 8 | 10 | 2159 | 138 | 150 | 149 | 163 |
8 | 2100 | 235 | 175 | 140 | 8 | 10 | 2275 | 148 | 160 | 159 | 174 |
8 | 2200 | 245 | 195 | 160 | 8 | 10 | 2390 | 155 | 168 | 167 | 183 |
9 | 2300 | 235 | 180 | 150 | 8 | 12 | 2506 | 162 | 176 | 157 | 192 |
9 | 2400 | 250 | 190 | 160 | 8 | 12 | 2621 | 169 | 184 | 182 | 200 |
9 | 2500 | 240 | 200 | 170 | 8 | 12 | 2737 | 176 | 192 | 190 | 209 |
10 | 2600 | 230 | 190 | 165 | 8 | 12 | 2852 | 184 | 200 | 198 | 217 |
10 | 2700 | 245 | 195 | 170 | 8 | 12 | 2968 | 191 | 208 | 206 | 226 |
11 | 2800 | 235 | 185 | 135 | 8 | 12 | 3083 | 198 | 215 | 214 | 235 |