Rigging work
12.1 Rigging work checklists for crane operation with the main boom
Operating manual GMK 6400 3 112 993 en 12 - 1
12.07.2013
12 Rigging work
If the truck crane on the site has already been rigged, proceed according to
the
CHECKLIST: Checks before operating the crane, p. 11 - 1.
12.1 Rigging work checklists for crane operation with the
main boom
H
This checklist is not a complete operating manual. There are accompanying
operating instructions which are indicated by cross-references.
Observe the warnings and safety instructions specified there.
12.1.1 CHECKLIST: Rigging
1. Choose a suitable site; à Choosing a suitable site, p. 12 - 9
2. Check that the parking brake is engaged – if necessary, engage the park-
ing brake
3. If the main boom is resting on a trailer:
– Switching off the boom floating position;
à p. 12 - 17
– Switch off the slewing gear freewheel;
à p. 12 - 18
– If necessary, switch off boom pre-tensioning;
à p. 12 - 19
4. For the working position
free on wheels
– Check whether the tyre pressure has been correctly set;
à p. 1 - 14
– Check whether the ground will support the maximum axle loads;
à Weight and axle loads, p. 1 - 9; à Determining the required ground
bearing area
, p. 12 - 9
s
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