MAINTENANCE
7-23
Recommended Oil Viscosity
Where to be Applied Kind of Oil
Air Temperature (degrees Celsius)
-30 -20 -10 0 10 20 30 40
Engine Oil Pan Engine Oil
Hitachi Genuine Engine Oil DH-2 10W-40
Pump Transmission Engine Oil
Hitachi Genuine Engine Oil DH-2 10W-40
Hitachi Genuine Engine Oil DH-1 15W-40
Swing Reduction Gear
Travel Reduction Gear
Gear Oil Hitachi Gear Oil GL-4 90
Hydraulic System
(Hydraulic Oil Tank)
Hydraulic Oil
Hitachi Genuine Hydraulic Oil 5000
Hitachi Genuine Hydraulic Oil Multi
Fuel Tank Diesel Fuel
EN590 Class A
EN590 Class B
EN590 Class C
EN590 Class D
EN590 Class E
EN590 Class F
Grease fitting
Lithium
Grease
Hitachi Genuine Grease NLGI EP-2
Radiator Coolant
Hitachi Genuine Long Life Coolant