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HYDRAULIC BREAKER AND HYDRAULIC
CRUSHER
Select a breaker or crusher that is the correct size and
weight for your machine. See your authorized dealer for
correct breaker information.
Carefully study the operation manuals of the machine,
breaker and crusher, and perform the required checks
and/or inspection before connecting the breaker or the
crusher to the arm.
IMPORTANT: Precautions for connecting breaker or
crusher piping.
• Do not allow impurities to enter into the system
when switching the breaker or the crusher with
the bucket.
• When the breaker or crusher is not used, apply
the cover to the pipe opening on the arm top and
install the plug into the hose end of the breaker or
the crusher to prevent impurities from entering
the system.
Be sure to provide spare covers and plugs in the
tool box so that they will be available when
needed.
• After connecting, check the connecting seal fitting
for oil leakage, and pipe clamp bolts for loose-
ness.
OPERATING THE MACHINE
5-16
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