Engine Room Inclined Ladder

Place of Origin: Made In China
Specification: Please contact us for details.
Click here to send inquiry via whatsapp

Engine Room Inclined Ladder

CB/T833-1998
Replaces CB*833-77

It is applicable to ladders for the engine rooms of steel ships. Other cabins or open decks can also refer to this for the use of inclined ladders.

Product Type Diagrams

The diagram shows six types of engine room inclined ladders: Type A, Type B, Type C, Type D, Type E, and Type F. Each type is illustrated with a side – view technical drawing showing the ladder structure, steps, and connection parts.

Product Type Table

Product Type	Frame Type	Step Type	Layer Height H (mm)	Slope Angle α (°)	Ladder Width B (mm)
			500 – 2800	55, 60, 65	450, 600, 750
A	Af	Square – bar frame (for internal use in ships)	2×[250×50×4]
B	Bf	Steel – plate net frame (for ships)	2×[250×50×6]
C	Cf	(for ships)	[140×50×6]
D	Df	Square – bar frame (for internal use in ships)	[140×50×6]
E	Ef	Steel – plate net frame	[140×60×8]
F	Ff	(for ships)	[140×60×8]
Note: Types with +f are those with dust – proof steps.

Main Dimensions Table

Step Number	H (mm)	H1 (mm)	H2 (mm)	H3 (mm)	t1 (mm)	t2 (mm)	Slope Angle α (°)	L (mm)	Number of Handrail Columns
1	500	0	200	170	6	6	55	452	427
2	600	210	160	100	6	6	55	574	541
3	700	230	180	160	6	6	55	696	658
4	800	270	220	180	6	6	60	818	774
5	900	230	170	140	6	6	60	940	889
6	1000	250	200	170	6	6	60	1062	1005
7	1100	230	180	100	6	8	60	1184	1120
8	1200	250	200	120	6	8	60	1306	1236
9	1300	240	190	120	6	8	60	1429	1351
10	1400	240	190	120	6	8	65	1551	1467
11	1500	250	200	170	8	10	65	1673	1582
12	1600	230	180	140	8	10	65	1795	1697
13	1700	240	200	170	8	10	65	1917	1813
14	1800	225	175	145	8	10	65	2039	1928
15	1900	240	190	140	8	10	65	2161	2041
16	2000	250	200	170	8	10	65	2283	2159
17	2100	235	175	140	8	10	65	2405	2275
18	2200	245	195	160	8	10	65	2527	2390
19	2300	230	180	150	8	12	65	2650	2506
20	2400	240	190	160	8	12	65	2772	2621
21	2500	250	200	170	8	12	65	2894	2737
22	2600	235	195	165	8	12	65	3016	2852
23	2700	245	195	170	8	12	65	3138	2968
24	2800	235	185	135	8	12	65	3260	3083
25	2900	245	195	125	8	12	65	3382	3199
26	3000	230	200	160	10	12	65	3504	3314
27	3100	250	200	120	10	12	65	3626	3430
28	3200	245	195	135	10	12	65	3748	3545
29	3300	245	195	135	10	12	65	3870	3660
30	3400	245	195	135	10	12	65	3993	3776
31	3500	260	190	160	10	12	65	4115	3890
32	3600	240	190	160	10	12	65	4237	4007
33	3800	250	200	120	10	12	65	4481	4238
34	4000	250	200	120	10	12	65	4725	4470
35	4200	250	200	120	12	14	65	4969	4700
36	4400	245	195	115	12	14	65	5213	4931
37	4600	245	195	115	12	14	65	5458	5162
38	4800	245	195	160	12	14	65	5702	5393
39	5000	240	190	80	12	14	65	5946	5624
40	5200	240	180	120	12	14	65	6190	5855
41	5400	235	185	115	12	14	65	6435	6085
42	5600	235	185	115	12	14	65	6679	6315
43	5800	240	190	160	12	14	65	6924	6545
44	6000	250	200	170	12	14	65	7167	6775
45	6200				12	14	65	7412	7005
46	6500	250	200	170	12	14	65	7775	7356
Note: The number of steps shown in the table is the number of steps of the frame.

Attention please: The description might be incorrect, please contact us for confirmation.
Tag: Our other products
Click here to send inquiry via whatsapp