Hitachi Rigid dump trucks, EH
Differential fluid capacity & service interval
Hitachi EH rigid dump trucks utilize differential fluid with capacities ranging from 103 to 322 liters plus hub reductions. The data covers 2 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
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Additional Notes
- The Hitachi EH1100-3 rear differential carries a fluid capacity of 103 liters, and the parenthetical notation indicating hub reductions are additional means the 103-liter figure covers the differential housing alone, with separate fill volumes required for each hub reduction unit beyond that amount.
- The EH1700-3 rear differential capacity of 322 liters places it in a substantially larger class than the EH1100-3, reflecting the greater physical scale of the drivetrain in a higher-payload rigid dump truck.
- Both the EH1100-3 and EH1700-3 list normal use conditions for their rear differential specifications, meaning the capacities stated apply to standard operating environments rather than severe-duty cycles.
- As with the EH1100-3, the EH1700-3 rear differential capacity of 322 liters is stated exclusive of hub reductions, so total differential fluid volume across the rear axle assembly would exceed the listed figure once hub reduction fills are accounted for.