Work Equipment Controls And Operations - Komatsu PC15MRX-1 Operation And Maintenance Manual

Hydraulic excavator
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OPERATION

WORK EQUIPMENT CONTROLS AND OPERATIONS

If the work equipment control lever is operated quickly, the work equipment will move quickly; and if it is
operated slowly, the work equipment will move slowly.
Use the control levers to operate the work equipment.
Note that when the levers are released, they return to the HOLD position and the work equipment is held in that
position.
Arm control
Move the left work equipment control lever to the front or
rear to operate the arm.
Swing control
Move the left work equipment control lever to the left or
right to swing the upper structure.
Boom control
Move the right work equipment control lever to the front or
rear to operate the boom.
MACHINE OPERATIONS AND CONTROLS
WARNING
3-45

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