Komatsu PC700LC-11, Руководство по эксплуатации и техническому обслуживанию

Страница: 245 / 442

METHOD FOR TRAVELLING FORWARD
1.
Set the lock lever (4) to FREE position (F).
Set the work equipment to the travel posture and raise it to
40 to 50 cm above the ground.
• If the work equipment blocks the view and it is difficult
to travel safely, raise the work equipment further.
2.
Operate the R.H. and L.H. travel levers (5) or R.H. and
L.H. travel pedals (6) as follows:
3.
Check the position of the sprocket.
• When the sprocket (A) is at the rear of the machine
Start the machine either by pushing the R.H. and L.H.
travel levers (5) forward slowly or by depressing the
front parts of the R.H. and L.H. travel pedals (6) slow-
ly.
• When sprocket (A) is at the front of the machine
Start the machine either by pulling the R.H. and L.H.
travel levers (5) backward slowly or by depressing the
rear parts of the R.H. and L.H. travel pedals (6) slowly.
4.
When travelling, check that the travel alarm sounds normally.
If the travel alarm does not sound, ask your Komatsu distributor for repair.
REMARK
In low temperatures, if the machine travel speed is not normal, thoroughly perform the warm-up operation.
In addition, if the undercarriage is packed with mud and the machine travel speed is not normal, remove the
mud from the undercarriage.
METHOD FOR TRAVELLING REVERSE
1.
Set the lock lever (4) to FREE position (F).
Set the work equipment to the travel posture and raise it to
40 to 50 cm above the ground.
• If the work equipment blocks the view and it is difficult
to travel safely, raise the work equipment further.
2.
Operate the R.H. and L.H. travel levers (5) or R.H. and
L.H. travel pedals (6) as follows.
3.
Check the position of the sprocket.
OPERATION MACHINE OPERATIONS AND CONTROLS
3-179