MAINTENANCE
7-22
Brand Names of Recommended Hydraulic Oil
Kind of Lubricant
Hydraulic Oil
Where to be applied
Hydraulic System
Environmental Temp.
-20 to +40 °C (-4 to +104 °F)
Recommended Products
Hitachi Genuine Hydraulic
Oil 5000
Hitachi Genuine Hydraulic
Multi
Alternative
Products
Specification
Product Conforming to
JCMAS HK VG46W
Change Interval
4000 hours
1500 hours
f
NOTE: A different interval of oil change may be required for Alternative Products.
For details, contact your authorized dealer.
IMPORTANT:
Hitachi Genuine Hydraulic Oils are specially designed and tested to provide optimum performance for
Hitachi construction machinery, hence we recommend to use Hitachi Genuine Hydraulic Oils.
Do not use oils which do not meet the above specification or requirements. Use of unsuitable oil may lead to
damage which is excluded from Hitachi Warranty Policy.
Recommended Coolant
Kind of Coolant
Long-Life Coolant
Application
Radiator
Standard
ASTMD-6210
Manufacturer/
Recommended Products
Hitachi Genuine Long Life Coolant
Long-Life Coolant Mixing ratio
[%]
Coolant Capacity: 44.0L
Long-Life Coolant [L] *
Soft Water [L]
50
22.0
22.0
f
NOTE: * Use concentrate type coolant.
If the premix 50/50 type is used, do not mix with water.
Summary of Contents for ZW 310-6
Page 4: ......
Page 10: ...CONTENTS MEMO ...
Page 14: ...INTENDED USE 2 MEMO ...
Page 57: ...SAFETY SIGNS S 43 ZW310 6 SS 3777 2 ...
Page 59: ...SAFETY SIGNS S 45 ZW330 6 92Z7B S 40EU ...
Page 246: ...BREAK IN 2 2 MEMO ...
Page 280: ...DRIVING MACHINE 4 20 MEMO ...
Page 460: ...MAINTENANCE 7 146 MEMO ...
Page 464: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 4 MEMO ...
Page 468: ...STORAGE 10 4 MEMO ...
Page 474: ...TROUBLESHOOTING 11 6 MEMO ...
Page 498: ...INDEX 14 6 MEMO ...
Page 502: ...CONFORMITY MEMO ...
Page 506: ......