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Product Description

Model E&Ef Engine Room Inclined Ladder

Model	Ladder Frame Type	Step Type	Deck Height H	Gradient ɑ（°）	Width B
E Ef	140X58X6 （For Inland Vessel） 140X60X8 (For Ocean Vessel)	Square Steel	2900～6500	55 60 65	600 750
		Steel Sreeen
		Cold Welded Steel Grating
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=65°
	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	408	24	26	26	29
2	600	210	160	100	6	6	519	30	33	33	29
2	700	230	180	160	6	6	629	37	40	40	37
2	800	270	220	180	6	6	740	43	47	47	52
3	900	230	170	140	6	6	850	50	54	54	60
3	1000	250	200	170	6	8	960	63	68	68	74
4	1100	230	180	100	6	8	1071	70	76	75	82
4	1200	250	200	120	6	8	1181	77	83	83	91
5	1300	220	170	120	6	8	1291	84	91	90	99
5	1400	240	190	120	6	8	1402	91	98	98	107
5	1500	250	200	170	8	10	1512	97	106	105	115
6	1600	230	180	140	8	10	1623	104	113	113	124
6	1700	240	200	170	8	10	1733	111	121	120	132
7	1800	225	175	145	8	10	1843	118	129	127	140
7	1900	240	190	140	8	10	1954	125	136	135	148
7	2000	250	200	170	8	10	2064	132	144	142	156
8	2100	235	175	140	8	10	2174	141	153	152	167
8	2200	245	195	160	8	10	2285	148	161	160	175
9	2300	235	180	150	8	12	2396	155	169	167	183
9	2400	250	190	160	8	12	2506	162	176	175	192
9	2500	240	200	170	8	12	2616	169	184	182	200
10	2600	230	190	165	8	12	2727	176	191	190	208
10	2700	245	195	170	8	12	2837	183	199	197	216
11	2800	235	185	135	8	12	2947	190	206	204	224