Komatsu WA800-3E0, Руководство по эксплуатации и техническому обслуживанию

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OPERATION
OPERATION
3-113
TREATMENT OF LOOSENED BOULDERS
WARNING
Do not use this machine to deal with loosened boulders. If the boulder is dropped by mistake when han-
dling it, there is danger that it may fall on top of the operator's compartment and cause serious personal
injury.
Do not use this machine to handle hanging rocks. There is dan-
ger that the rock will fall during the operation to move it and hit
the machine or operator's cab. If dropped boulders hit the work
equipment cylinders, there is danger that the cylinder will bend
and be unable to move. If the boulder is dropped on the opera-
tor's compartment, there is danger of serious personal injury.
PIT EXCAVATION
Do not try to shave off natural rock (roots) remaining from blast-
ing. Excessive force will be applied to the machine, and there
is danger that this may damage the work equipment or frame.
For pit excavation operations, do not use a wheel loader. Use a
bulldozer or hydraulic excavator.
CUTTING FACE OPERATIONS
Do not excavate cutting faces. If the cutting face is excavated,
excessive force will be applied to the machine, and there is
danger that this may damage the bucket, work equipment, or
frame. In particular, do not excavate with the bucket raised to a
height above the travel posture. For excavation of cutting
faces, use a hydraulic excavator.