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3. Operation method
V-type operation method
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Loader is dead against stock pile, and the included angle
between truck and loader driving direction is 60 º, and it
stops at a place 12-15m away from the stock pile. When
the loader is fully loaded, it will retreat directly back to the
place 12-15m away from the stock pile. It can make turn
while driving, and lifting the bucket simultaneously. After
unloading, it will retreat to the original place to perform the
next shoveling and loading operation.
Shuttling operation method
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The Shuttling operation method is mainly used for the
united operation between loader and fleet. When the
loader is fully loaded, it will retreat back to the place with
a distance of 2-3 times of the truck width. Then, one truck
travels from one side of the loader to be in front of the
loader and stops, and then the loader travels further forward
and lifts the arm. After unloading, the loader retreats back
to the original place. If the truck is not fully loaded, the truck
will travel forward another truck space. After the loader
accomplishes the next shoveling and loading operation,
it will retreats to the original place, and the truck which
has not been fully loaded then retreats to be in front of the
loader, and the loader will perform the unloading. In this
way, repeat the operations until the truck is fully loaded,
then start the loading and unloading for the next truck. This
operation method requires the loader driver and the truck
driver to cooperate skillfully. They can use horns, lights or
gesture to communicate if necessary.
3-20 Operation
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