Driving with a rigged truck crane
13.3 Before driving the rigged truck crane
Operating manual 3 302 690 en 13 - 9
GMK4100L-1
23.11.2017
Aligning the truck crane
• Retract the support cylinders until they do not make contact with the
ground during alignment.
• Level the truck crane with the Raise axle
function.
–On the
Current inclination display, the
marking (1) must be in the middle of the 1°
measuring range.
– The displays (2) must show an even axle
load.
à Operating the axle raising system, p. 12 - 64.
To secure 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.
G
Danger of overturning if outriggers are retracted
Always leave the outrigger beams extended and the outrigger pads just
above the ground to secure the truck crane against overturning.