Hitachi ZAXIS 30U-5N Operator's Manual page 197

Recommended Transmission oil
Application
Kind of Oil
Air Temp.
Recommended Products
Alternative Products
IMPORTANT:
 Hitachi Genuine Gear Oil are specially designed
and tested to provide optimum performance for
the machine, hence we recommend to use Hitachi
Genuine Gear Oil.
 If you do not use Hitachi Genuine Gear Oil, use
gear oil or engine oil conforming to specifications
described above. Otherwise, the machine may suffer
damage.
 Do not use oils which do not meet the above
specification or requirements. Use of unsuitable oil
may lead to engine damage which is excluded from
Hitachi Warranty Policy.
 For details, contact your nearest authorized dealer.
Recommended Hydraulic Oil
Kind of Lubricant
Where to be applied
Change Interval
Environmental Temp.
Recommended Products
Alternative Product
f
NOTE: A different interval of oil change may be required for
Alternative Products.
For details, contact your nearest authorized dealer.
IMPORTANT:
 Hitachi Genuine Hydraulic Oils are specially designed
and tested to provide optimum performance for
the machine, hence we recommend to use Hitachi
Genuine Hydraulic Oils.
 If you do not use Hitachi Genuine Hydraulic Oil,
use hydraulic oil conforming to JCMAS HK VG46W.
Otherwise, the machine may suffer damage.For the
information of JCMAS HK VG46W, refer to JALOS
website.
 Do not use oils which do not meet the above
specification or requirements. Use of unsuitable
grease may lead to damage which is excluded from
Hitachi Warranty Policy.
-20 to 40 °C (-4 to 104 °F)
Hitachi Gear Oil GL-4 90
Specification
2000 hours
Super EX 46HN
MAINTENANCE
Travel Reduction Gear
Gear Oil
API GL-4
Hydraulic Oil
Hydraulic System
–20 to 40 °C (–4 to 104 °F)
7-17
1000 hours
Product Conforming to JCMAS HK VG46W