jost JSK 39, Инструкция по установке и эксплуатации

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3 Proper usage
If they are subject to additional dynamic forces, for example if they
are used on uneven road surfaces or on construction sites, do not
use the complete fifth wheel load and D value, or use a heavier fifth
wheel coupling. Alternatively, consult JOST.
Every fifth wheel coupling has a serial number, which is embossed
on the type plate. This gives the coupling a unique identity.
4 6 5
1 2 3
JSK38/50_15
Example of a type plate
1 ECE approval
2 Maximum D value in kN
3 Maximum imposed load U in t
4 Article no.
5 Factory number
6 Type
Permissible load data
ECE
Test symbol and
approval
number
Type
Fifth wheel
coupling
Im-
posed
load U
[t]
D value
[kN]
E
1
55R-01 0116
JSK37C
JSK37C,
JSK37CW
20 152
JSK37E,
JSK37EW,
JSK37ER,
JSK37ERW
20 152
JSK37EA,
JSK37EAW
18 135
E
1
55R-01 0294
JSK37E
JSK37ME140,
JSK37ME140W
15 126
E
1
55R-01 1929
JSK37CX JSK37CX 24 170
E
1
55R-01 1927
JSK37CX-1 JSK37CX-1 20 152
E
1
55R-01 0301
JSK36D JSK36D 20 152
8 MUB 002 004 M01 (REV-C) 04-2019 JSK 36 & JSK 37
JOST IND (REV-A) 06-2019
JSK 39
AIS Class
Customer Part number
Type
Production number
AIS approval number 7
JSK39DV28
180 28
AIS091/16-17/
OC-3327(16-17)
JSK39DV1-28
AIS