Hitachi Excavator Hydraulic Parts: EX and ZX Series
Hitachi excavator hydraulic parts for EX and ZX machines, from 6-ton utility units to 87-ton mining class. We stock main pumps, travel motors, swing motors, control valves, hydraulic cylinders and seal kits, in five grades: our own RITO brand, genuine, rebuild, OEM and aftermarket.
The most common problem is not availability. It is fitment. Hitachi changed pump, motor and valve specifications several times without changing the model name, so a ZX200-3 and a ZX200-5G do not take the same main pump, and the two look identical from the outside. A part that fits on paper can still arrive with the wrong spline or the wrong rotation direction.
Hitachi model to pump cross reference
These are the pairings that come up most often. For EX300, EX400, ZX450, ZX470 and the mining class, send the machine serial number and we will confirm the pump before you order.
Every order is checked against the serial number before payment. Send the serial number, nameplate photo and old part photo, and we reply with the part number, grade, price and lead time within one working day.
We have supplied Hitachi hydraulic components since 2003, are an authorised TongMyung distributor, hold CE certification MTL23112100304R01, and ship a test report with every unit.
