Komatsu D375A-8, Operation & Maintenance Manual

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2.
Perform carrying (B) by rearward pitch (2).
If soil falls over the blade top, do it by straight pitch (1).
3.
Perform dumping (C) by forward pitch (3).
Soil can be dumped well and less soil will remain on the blade after dumping.
LEVELING OPERATION (SPREADING)
Perform the work by rearward pitch.
When performing the operation by rearward pitch, end bit does not stick in the ground, and smooth leveling and
spreading can be performed.
REMARK
If the tilt cylinder is fully operated to the stroke end, tilting can-
not be operated on one side. In this case, return the tilt cylinder
a little from the stroke end to the straight pitch side.
SIDE DITCHING WORK
If the dual tilt is used, the digging width becomes smaller and a deeper ditch can be dug.
If R pitch is used, the digging can be performed gradually, and
this reduces the unevenness.
DIG UP LARGE BOULDER
Because the dual tilt greatly increases the amount of tilt, the
blade can dig in deep and hook under the boulder. In addition,
the operating stroke is large, so operations to raise boulders
can be performed effectively.
(D): Dual tilt
(S): Single tilt
METHOD FOR USING DUAL TILT DOZER EFFECTIVELY ATTACHMENTS AND OPTIONS
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