Model D&Df Ship Engine Room Square Steel Inclined Ladder

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	Main Dimensions						ɑ=60°
	H	H1	H2	H3	t1	t2	Length（mm）	B=600		B=750
	H	H1	H2	H3	t1	t2	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

Model D&Df Ship Engine Room Square Steel Inclined Ladder

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