Power Ripper - Komatsu PC210LC-6K Operation & Maintenance Manual

30.2 POWER RIPPER

MAIN FIELDS OF APPLICATIONS
• Road repair work
• Demolition work
This attachment can be used for a wide range of work including peel-
ing off and crushing pavement roads, demolishing wooden houses and
buildings, and crushing foundation and roadbeds.
MISTAKEN METHODS OF USE
To ensure that the machine has a long life, and to ensure that opera-
tions are carried out in safety, do not operate the machine in any of the
following ways.
• Do not operate the cylinder to the end of its stroke. Always leave
approx. 5 cm (2 in) to spare.
Impact operations using attachment
Impact operations using swing force
Overloading work equipment during lifting and loading operations
Operations using attachment to grip at an angle
30. EXTENDING MACHINE SERVICE LIFE
5-25 5-27