ROCKINGER RO 850 B User Manual
Member of JOST-World
Montage- und Betriebsanleitung
Installation and operating instructions
Instructions de montage et d’utilisation
D
GB
F
Für Modellreihen / for Series / pour les séries
RR
RR
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888855550000BB
BB
RR
RR
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888866660000BB
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888877773333BB
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Automatische Anhängekupplung mit Flansch
Automatic trailer coupling with flange
Attelage verrouillage automatique avec palier à platine
ROCKINGER
Member of JOST-World
11
TTaabbllee ooff ccoonntteennttss RROOii885500 BB // 886600 BB // 887733 BB
GB
Note:
When fitting the trailer coupling the EU directive 89/173 and the
relevant national regulations must be observed. The coupling must
be fitted in accordance with the installation and operating instructions
provided.
If the installation of the trailer coupling changes the load values
(e.g. permissible axle load, total weight, permissible vertical load)
of the vehicle, the vehicle documents must be changed accordingly.
We reserve the right to make technical alterations.
Series ROi850 B
Automatic trailer coupling with flange
– Type 810
Version A with socket pin above
Version B with socket pin below
– Hand lever l 30,2 mm
1. Fitting 12
2. Operating 13
2.1 Hitching 13
2.2 Unhitching 13
3. Maintenance 14 – 15
3.1 Inspection 14 – 15
4. Technical data 16 – 17
Drawbar eyes 18
!
The coupling must be installed by qualified
personnel
Read these instructions carefully before
installation!
The installation and operating
instructions must be kept in the
vehicle!
ROCKINGER
Member of JOST-World
4
ROCKINGER
Member of JOST-World
12
GB
11.. FFiittttiinngg
RROOii885500 BB // 886600 BB // 887733 BB
1. Fitting
The coupling is supplied in a ready-to-use condition.
– Observe the relevant regulations for installation
– The instructions of the vehicle manufacturer
–Clearance for axial twisting of the coupling head
x Fastening of the coupling with 4 hex nuts of quality 8.8 and self-
locking nuts or mothers with a suitable locking device of quality 8
on a flat baseplate with the corresponding hole pattern
x Size of the nuts and bolts in accordance with the coupling size
(see table)
x Attention:
Fit the bolt heads on the coupling head side in order not to
impair the rotation of the coupling by 360h
x Rotation of the coupling by 90° permissible
Article no.
850/860/873...
Bolt size
Hole pattern
Tightening
torque
ROCKINGER
bolt set
...B 30 120x 55 M 14 180 Nm 58095
...B 40 140x 80 M 16 210 Nm 58096
...B 50 160x100 M 20 410 Nm 58097
H
1
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