Putting The Truck Crane On The Wheels - With Raise Axle Function - Manitowoc Grove GMK4100L-1 Operating Manual

Driving with a rigged truck crane
13.3 Before driving the rigged truck crane
13.3.3
H
G
S
G
13 - 8
•
Switch off the slewing gear
– The lamp in the button (1) must be dimly lit.
– Then symbol (2) turns red – slewing gear switched off.
– Lamp (3) must light up – the slewing gear brake is applied;
à
Switching off the slewing gear , p. 11 - 120.
Putting the truck crane on the wheels – with Raise axle function
You can also use the outriggers to put the truck crane on the wheels;
à
p. 13 - 10.
Danger of overturning by unevenly retracting the outrigger cylinders
Retract the outrigger cylinders evenly. This prevents the truck crane from
overturning while retracting individual outrigger cylinders.
Risk of damage to the axle lines!
Retract the outrigger cylinders evenly. This prevents excessive strain on the
axle lines.
Danger of overturning when switching on the suspension
You may under no circumstances switch on the suspension while the
rigged truck crane is on wheels. Switching on the suspension would cause
the suspension struts to be suddenly collapsed and damaged, and the truck
crane could overturn.
•
If necessary, retract the outrigger cylinders until all wheels are just above
the ground.
Lowering wheels
Use the Raise axle function to lower all wheels to the ground;
the axle raising system , p. 12 - 64.
3 302 690 en
à
Operating
Operating manual
GMK4100L-1