Operation & Maintenance Manual
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LG968 /969Wheel Loader
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transport and unload the material:
Cross Load:
Loader face material, move backward after dig full
and let the auto-unload truck move into the position
between material and loader. This method cost the
minimum time and can reduce the cycle time most
effectively.
“V” Shape Load:
Auto-unload truck is fixed and form almost 60
°
angle with the backward direction of loader. After
digging, loader move backward and turn some degree
and move forward toward the truck.
The smaller the loader work angle is, the more work
efficient is.
(2)
Digging Operation
Digging Piled Soil or Blasted Rock
When digging piled soil or blasted rock, the loader should face the
material and do as follows:
z
If it is needed to lower the bucket while driving the machine
forward, stop the machine when the bucket is about 30cm away
from the ground, and then lower it slowly.
z
If the bucket hits the ground, the front tires will come off the
ground and the tires will slip.
z
The machine must slow the speed immediately when it reaches
the material pile. Step the accelerator pedal, and enter the
material pile with the bucket simultaneously.
z
Keep the bucket horizontal when loading the stockpile, while
