Komatsu PW98MR-10 Operation & Maintenance Manual page 252

MACHINE OPERATIONS AND CONTROLS OPERATION
SIDE DITCHING WORK
The operator can perform ditching work in a narrow space by
combining swing and boom swing operations.
LOADING WORK
In places where the swing angle is small, work efficiency can
be enhanced by locating the dump truck in a place easily visi-
ble to the operator.
Loading is easier and capacity becomes greater if you stop the
machine at the rear of the dump truck than if loading is done
from the side.
LEVELING WORK
Use the blade for back filling and leveling work after digging
ground.
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