Driving with rigged truck crane
13.3 Before driving
Operating manual GMK 6400 3 112 993 en 13 - 7
12.07.2013
Levelling the truck crane
• Press the (1) button until the selected axles
touch the ground.
• Repeat the procedure on the other axles
until an even axle load is indicated on the
display (2).
If required, you will have to lower or raise the
lowered axles again to achieve an even axle
load.
Securing the truck crane
• Retract the outrigger cylinders until the outrigger pads are about 5 to
10 cm (2 to 4 in) above the ground. Leave the outrigger beams extended.
S
Risk of damage to the tyres and suspension struts
Do not exceed the maximum permissible axle load of 32 t when levelling
the truck crane.
Monitor the display while levelling and adjust the axle loads as necessary.
G
Danger of overturning if outriggers are retracted
Always leave the outriggers extended and the outrigger pads just above the
ground to secure the truck crane against overturning.