Driving with a rigged truck crane
13.4 Driving from the driver's cab
13 - 14 3 302 690 en Operating manual
GMK4100L-1
23.11.2017
13.4.2 Whilst driving
•
Only drive slowly, do not change up.
• The turning radius should be as great as possible when driving around
corners.
• Steer the truck crane when it is moving, and avoid sudden changes to the
steering.
Warnings whilst driving
If a buzzer tone sounds in the driver's cab, stop
the truck crane immediately and check
whether:
– The permissible sideways tilt (1) of max. 1°
or
– The suspension operation pressure (2) of
210 bar (3,045 psi) has been exceeded.
In this case, you must realign the truck crane using Raise axle as described
in the section
Putting the truck crane on the wheels – with Raise axle function;
à p. 13 - 8.
S
Risk of damage to the steering linkage
The steering linkage can be damaged if the steering wheel is moved while
the vehicle is stationary.
S
Risk of damage to the axle lines!
The suspension struts could be damaged if the maximum permissible
operation pressure in the suspension is exceeded.
Always monitor the operation pressure in the suspension when moving the
rigged truck crane.
G
Danger of overturning by switching on the suspension
The suspension must be deactivated (locked) while the rigged truck crane
is on wheels.
Switching on the suspension would cause the suspension cylinders to be
suddenly pressed together and damaged, and the truck crane could
overturn.
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