Maintenance Interval For Hydraulic Breaker - Komatsu PC15MRX-1 Operation And Maintenance Manual

MAINTENANCE

MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER

For machine equipped with a hydraulic breaker, the hydraulic oil deteriorates faster than for normal bucket digging
operations, so set the maintenance intervals as follows.
REPLACING HYDRAULIC ELEMENT
On new machines, replace the element after the first 100 to
150 hours, then carry out further replacement of the ele-
ment according to the table on the right.
CHANGING OIL IN HYDRAULIC TANK
Change the oil according to the table on the right.
MAINTENANCE SCHEDULE
4-19