SUNWARD SWE155F - 4.5 MACHINE MAINTENANCE INTERVAL

OPERATION & MAINTENANCE MANUAL SWE155F
130
4.4.4 Hydraulic System
Part name
QTY
Interval (hours)
8
50
100
250
500
1000
2000
3000
Check hydraulic oil level
1
△
Replace hydraulic oil
——
▲※
▲※
Clean up oil suction filter
1
▲※
▲※
Replace oil suction filter
1
Clean oil return filter
1
▲
Replace oil return filter
1
▲
Replace pilot oil filter
1
Check hose
and piping
Leakage
——
△
Crack and
twist
——
△
Note:：※——Hydraulic oil replacement interval is relating to its type, with different type of engine oil,
the replacement interval varies.
Recommended hydraulic oil brand name
Oil type
Hydraulic oil
Service point
Hydraulic system
Replace interval
2000 hour
1500 hour
Ambient
temperature
brand
supplier
-20℃ to 40℃
-10℃ to 40℃
-20℃ to 40℃
-10℃ to 40℃
Fina
HM46
Esso Standard
Essolube D-3
10W 30
40
Mobil
AW46
Shell
1310
fuchs
LC46
Caltex
HD46
Remark
Abrasive-resistance hydraulic oil