Product Overview — HMGF57QA-9256990, 9256990
Overview
Drive Motor HMGF57QA-9256990, 9256990 is a commonly used spare part in construction machinery. We can supply all the original and replacement part numbers listed below, in stock or available on order — welcome to enquire by part number.
Applicable Models & Applications
This drive motor (or final drive) converts hydraulic flow to torque on Hitachi machines, matched to the drive ratio and mounting. Suitable for the corresponding machine model and configuration — please verify the machine model, serial number and part number match before ordering.
Maintenance & Replacement
Inspect final drive oil level, condition and bearing play at the machine's service interval; rebuild or exchange the drive motor or final drive when oil consumption peaks and unusual noise begins. Early signs it may need attention: A constant whining or knocking from the track area under travel load; Oil weeping from the travel motor flanges and seals; Loss of travel speed or pulling to one side when driving.
Installation Essentials
Work on a clean machine with the engine off and the relevant system drained or depressurised as required, and confirm the part number against your machine model and serial number before ordering. Use the specified final-drive oil and keep the brake release/lock straight. After installation, run the machine and check for leaks, unusual noise or abnormal travel before returning it to service, and retighten where the manual calls for it after the first hours of operation.
Reference Price
The reference price for this Drive Motor (listed under HMGF57QA-9256990, 9256990) is approximately USD 515 – 1105 per unit, depending on configuration, quantity and shipping destination. This is an estimate for planning purposes — please confirm current pricing and availability with our sales team before ordering.
Available Part Numbers
- HMGF57QA-9256990
- 9256990
Also in the Drive Motor Series
Same-series, real numbers we also supply (always confirm fit and interchange against your machine): 9255880, 9255876, 9251292, 9150849, 9289617
For dependable sourcing of Drive Motor, Racer Machinery combines verified interchangeability with quick dispatch and pre-shipment inspection. Request a quote and our team will confirm availability in one step.
Product Images
