Driving modes and rigging for on-road driving
6.5 Installing/removing the supporting box
6 - 60 3 112 993 en Operating manual GMK 6400
12.07.2013
Front outrigger
• At the front outrigger, set the span to 8.50 m
(26.1 ft);
à Setting the outrigger spans,
p. 12 - 34.
• Extend the support cylinders until they
make contact with the ground.
Auxiliary supports
Extending
• (A) – Left auxiliary support – Press and hold
down the button (1) below.
• Press the button (3) left.
• (B)– Right auxiliary support – Press and hold
down the button (2) below.
• Press the button (3) left.
• Extend the auxiliary supports until the out-
rigger pads make contact with the ground.
• Extend the auxiliary supports on both sides until the truck crane is aligned
horizontally and no wheel is touching the ground