Komatsu WA100M-7, Руководство по эксплуатации и обслуживанию

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3.3 Operation Operation
3-80
WA80M-7, WA100M-7 – VENAM03001
Loading
ATTENTION
 Danger of accidents! Carrying a load with the bucket raised
high may cause the machine to tip over.
 When carrying a load, lower the bucket to lower the centre of
gravity.
The loading procedure for wheel loaders is based on the following
cycle:
Digging or excavating

Carrying

Dumping
The individual steps in the cycle are presented in the following
sections.
Digging
ATTENTION
 Digging with the steering hinge at an angle may damage the
articulated steering and the cardan shaft.

Always drive the machine into the material in a straight line.
Observe the instructions in section “Saving the tyres (3-78)” when
digging. Proceed as follows when digging:
1. Drive the machine into the stockpiled soil in a straight line.
2. While driving forward, quickly lower the bucket to a height of
about 30 cm off the ground and hold it in this position.
NOTICE
If the bucket hits the ground, the front tyres will come off the
ground, and the tyres will slip.
3. Next, lower the bucket to the ground slowly.
4. Inch the machine with the service brake while keeping the
accelerator pedal depressed.
5. Depress the accelerator pedal and dig the bucket into the
material. For digging loose material, hold the bucket's cutting
edge level when pushing into the material.