SWE90UF-2PB Operation & Maintenance Manual
4.7 LIFTING WORK
Lifting hook mark:
Note:
All local safety laws and regulations should be observed when
the machine lifts objects.
Don't use damaged chain, wire rope, or cord in lifting work, or
GBH may occur.
Don't move the load suddenly. Don't move load on the top of
human beings. Don't permit everybody get close to the load.
Ensure everybody is away from lifted or tight wire-tied and
on the ground load, until the chocks support the load or the
load has been stably placed on the ground.
Fix upper structure, and make the travel motor on the rear.
Don't connect sling/chain on the bucket teeth.
(1) Sling/chains should be tightly bounded on the lifted load, gloves should be wore when binding the
sling/chain.
(2) Connect sling/chains with bucket lifting ring, curled bucket, and retracted arm.
(3) Before starting, hand signals should be unified with the signalman.
(4) Acquaint with the positions of all workmen in the range of working area.
(5) Connect hand rigging on the load and ensure the people pulling hand rigging away from load.
(6) Try to lift the load before normal operation.
Park the machine beside the load.
Connect the load on the machine.
Lift load to 50mm (2in) height to the ground.
Swing the load to one side when keeping the load close
to the ground.
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