Hydraulic Oil Check For Machines With Hydraulic Breakers - Kubota K008-3 Workshop Manual

a. Hydraulic Oil Check for machines with Hydraulic Breakers
Return
P port
Breaker
The Hydraulic oil change after 1000 operating hours in
the operator's manual is based on the type of work
done. Following inspection measure are valid when
hydraulic breakers are used:
1. Changing and filling up of hydraulic oil
2. Changing the return filter and oil
Normal excavator work
Breaker
work
Image:KX-2series
portion
I S-29
-
1) The hydraulic oil must be changed more often
when breakers are used because the machine is
subject to harder conditions than at normal
excavating work.
2) Use only the recommended oils mentioned in
the operator's manual when changing or fill oil.
3) When filling up oil, never mix oils of different
makes.
1) The filter must be changed more often because
of contamination resulting from the frequent
assembly and disassembly of the hoses.
2) Use the correct replacement filter.
3) Oil change according to operating hours.
Hydraulic oil
every 1000 Hrs.
20% every 800 Hrs.
40% every 400 Hrs.
60% every 300 Hrs.
More
than every 200 Hrs.
80%
Return Filter Suction Filter
500 Hrs.
300 Hrs.
1000 Hrs.
100 Hrs.
Courtesy of Machine.Market