Komatsu PC80MR-5E0, Руководство по эксплуатации и техническому обслуживанию

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REMARK
Drive the machine down with sprocket (1) downward.
If the machine travels down with sprocket (1) upward, the
tracks may be loosened and may jump teeth.
2.
When driving the machine up steep hills of 15 ° or more,
set the machine to the posture shown in the figure with
bucket height (b) at 20 to 30 cm, and drive the machine.
Braking on downhill slope
Set the travel lever in NEUTRAL position and the brake will be applied.
If engine stops
If the engine stops when driving the machine uphill, move the travel levers to NEUTRAL position, lower the
bucket to the ground, stop the machine, and then start the engine again.
METHOD FOR ESCAPING FROM MUD
Always operate carefully to avoid getting stuck in mud. If the machine does get stuck in mud, do as follows to
get the machine out.
METHOD FOR ESCAPING WHEN TRACK ON ONE SIDE IS STUCK
NOTICE
Use the bottom of bucket to push the ground. Operate the
boom or arm to raise the machine. (Do not raise with the
teeth in contact with the ground)
At this time, set angle (a) between the boom and arm to 90
to 110 °.
When the track on either side gets stuck, pull out the machine
according to the following procedure.
1.
Move the bucket to the side of the stuck track and press
the ground with it.
The track is raised.
2.
Place logs, wooden blocks, etc. under the track.
3.
Raise the bucket and escape.
MACHINE OPERATIONS AND CONTROLS OPERATION
3-150
WENAM00241