Rigging work
12.1 Rigging work checklists for crane operation with the main boom
12 - 2 3 302 736 en Operating manual
GMK4090
xx.xx.xxxx
4. For the Free on wheels working position
– Check that the tyre pressure is correctly set;
à p. 1 - 16.
– Check that the ground can support the maximum axle loads;
à Weight and axle loads, p. 1 - 9, à Determining the required load-bear-
ing area
, p. 12 - 11.
5. Align the truck crane horizontally with the level adjustment system;
à Operating the level adjustment system, p. 5 - 53.
6. On the outriggers:
– Extend all outrigger beams as far as possible;
à p. 12 - 49.
– Move all outrigger pads into the working position;
à p. 12 - 53.
– Extend all outrigger cylinders far enough so that the outrigger pads
are just above the ground;
à p. 12 - 56.
7. Deactivate (Lock) the suspension – symbol red (suspension off);
à p. 5 - 17.
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