Driving modes and rigging for on-road driving
6.4 Rigging the main boom
6 - 16 3 302 633 en Operating Instructions GMK5250L
27.09.2017
6.4.1 CHECKLIST: Removing the main boom
H
This checklist is not a complete operating manual. There are accompanying
instructions, which are indicated by cross-references.
Observe the warnings and safety instructions specified there!
Prerequisites – The auxiliary hoist has been unrigged.
– The counterweight is unrigged.
– All lattice extensions have been removed.
– All telescopic sections are fully retracted and locked.
– The hook block has been unreeved and the hoist rope has been reeled on
the drum up to the main hoist.
– The superstructure is slewed to the front.
– The truck crane is supported by an outrigger span of at least 8.950 x 2.710 m
(29.4 x 8.8 ft).
Checklist
1. Lower the main boom on the boom rest and disconnect the hydraulic/
electrical connections;
à p. 6 - 29.
2. Sling the main boom to an auxiliary crane;
à p. 6 - 20.
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