Komatsu WA500-6H, Руководство по эксплуатации и техническому обслуживанию

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3.3 Operation Operation
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WA500-6H – VEAM430100
When carrying out operations, do not articulate the machine.
Drive straight forward and thrust the bucket in. If this is done, the
load on the bucket will be uniform, so this makes it possible to
avoid load on one side and makes it easier to load the bucket.
Bucket dump angle when digging or lowering roadbed
Do not set the cutting edge of the bucket at a large angle to the
ground surface when digging or lowering the roadbed. Keep
angle (a) between the bucket and the ground surface to a maxi-
mum of 8°. If angle (a) between the cutting edge of the bucket
and the ground surface is more than 8° when digging or lowering
the roadbed, there is danger of damage to the work equipment.
Bucket dump angle when levelling
Drive the machine in reverse when carrying out leveling opera-
tions.
If leveling operations are carried out with the machine traveling
forward, do not make angle (a) between the cutting edge of the
bucket and the ground surface facing down more than 8°. If lev-
eling operations are carried out when driving forward with angle
(a) between the cutting edge of the bucket and the ground sur-
face facing down more than 8°, the bucket cylinder will be
pushed by the pushing force of the machine. This will cause the
cylinder to retract and the bucket will face down at a greater
angle, so there is danger of the work equipment breaking.
GK050142
GK050143
GK050144
GK050145