Manitowoc Grove GMK4100L-1 Operating Manual page 749

H
Operating manual
GMK4100L-1
12.1 Rigging work checklists for crane operation with the main boom
The following points only apply when rigging the truck crane on outriggers.
To continue rigging in the Free on wheels working position, continue the
checklist at point 12.
8. Check whether the ground will support the maximum occurring outrig-
à
ger pressures;
9. Deactivate (Lock) the suspension – symbol red (suspension off);
à
p. 5 - 17.
10. Support the truck crane with the outrigger span required for the job
according to the Lifting capacity table and raise until none of the wheels
is touching the ground;
11. Align the truck crane horizontally;
Determining the required load-bearing area , p. 12 - 11.
à
Outrigger operation , p. 12 - 39.
à
3 302 690 en
p. 12 - 58.
Rigging work
s
12 - 3