Operation & Maintenance Manual──LG958L/LG959 Wheel Loader
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after digging a full load and lets the auto-unload truck move into the position between material
and the loader. This method costs the minimum time and can reduce the cycle time most
effectively.
z “V” Shape Load:
The auto-unload truck is fixed and forms almost a
60°angle with the backward direction of the loader. After
digging, the loader moves backward and turns the
designated degree and moves forward to the truck.
The smaller the loader work angle is, the more efficient
the work 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 the bucket must be lowered while driving the machine
forward, stop the machine when the bucket is about 30cm
above from the ground, and then lower it slowly.
If the bucket hits the ground, the front tires will leave the
ground and the tires will slip.
z The operator must slow the speed immediately when the
machine reaches the material pile. Simultaneously step on the accelerator pedal, and enter the
material pile with the bucket.
z Keep the bucket horizontal when loading the stockpile, but keep the dumping angle down when
loading the blasted rock.
Notice:
Do not let the blasted rock go under the bucket which will make the front tires leave from the ground
and slip. Try to hold the load in the center of the bucket; otherwise, if
the load is on one side of the bucket, it will be unbalanced.
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