Fixed Arc Step Aluminium Accommodation Ladder

Fixed Arc Step Aluminium Accommodation Ladder

Description:

This kind of ladder is fixed curved arc step aluminum alloy accommodation ladder with high intensity. It is in keeping with the requirements of standard ISO 5488-1979 and is available on various types of ships of various sizes. The steps are fixed arc steps with skid-proof grooves on the surface. All of them are anodized. According to clients' requirements, we can not only provide the ladder frame, but also provide the supporting steel parts and winch, that is we can supply a complete set of gangway. The supporting steel parts contain the upper and the lower platform. Upper platforms are mostly turntables. The winch lifts the ladder and then the turnover device turns it over and puts it on the boat. Folding handrails are standard.

Features:

1. Material: aluminum

2. Step: fixed arc step with skid-proof grooves, anodized

3. Handrail: rope / aluminum

4. Usage Angle: 0-55 degree

5. Standard: ISO 5488-1979 & CB/T14360-93

6. Optional IACS Certificates: CCS, NK, ABS, LR, RINA, BV, DNV.GL, etc.

7. Used for various kinds of ships of various sizes

8. Customized length

Specifications:

Number of Steps	L1 (mm)	Max. Height (H:mm)	L (mm)	H (mm)	Weight (kg)
12	3600	3500	5290	250	320
14	4200	4100	5890	250	330
16	4800	4590	6490	250	340
18	5400	5080	7090	250	530
20	6000	5800	7690	250	560
22	6600	6300	8290	250	580
24	7200	6800	8890	250	600
28	8400	7800	10090	250	780
32	9600	8800	11290	250	850
36	10800	9800	12490	320	890
40	12000	10800	13690	320	970
44	13200	11800	14890	350	1180
48	14400	12800	16090	350	1260
52	15600	13800	17290	420	1370

*The size in the list is just for reference.

Optional IACS Certificates: CCS, NK, ABS, LR, RINA, BV, DNV.GL

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Picture of Winch and Supporting Steel Parts: