Main Crane Boom Luffing Operation; Operating Precautions - XCMG XCT80 Operation Manual

XCT80 Truck Crane Operation Manual
Second section cylinder
work selection switch
Figure10-19 Main crane boom stretching operation
10-8 Main crane boom luffing operation

10-8-1 Operating precautions

a. The vertical load lifting is only allowed, not allowed to drag the load without leaving the ground
to avoid the side load.
b. The luffing elevation angle is prohibited beyond the main crane elevation angle limit in the rated
crane capacity table.
c. When starting and stopping the luffing operation, slowly pull the right control handle to do the
main crane boom luffing operation.
Main crane arm stretching operation(left handle)
10-25
Crane operation
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