3-16
OPERATION
OPERATING THE MACHINE
OPERATING THE WORKING EQUIPMENT
• Before starting operation, carefully
check which lever pattern you are going
to use.
• It is described using the ISO pattern in
this manual.
Use the right operating lever to operate the
boom and bucket.
Use the left operating lever to operate the
arm and slewing.
Return the operating levers to the neutral
position to stop the working equipment.
1. Release the slew lock pin.
2. Depress the brake pedal all the way down
to engage the pedal lock.
3. Press the ram lock switch to lock the
suspension of the front axle.
4. Lower the dozer blade to the ground.
5. Lower the safety lock lever to the unlock
position.
Slewing
Check the surrounding area for safety
before slewing.
Upperstructure slew left:
Tilt the left operating lever to the left.
Upperstructure slew right:
Tilt the left operating lever to the right.
Operating the boom
Boom lower:
Tilt the right operating lever forward.
Boom raise:
Tilt the right operating lever backward.