ZX330 or ZX350 pulling hard to one side or final drive overheating under normal travel load? A worn 9232360 travel motor assembly loses both motor efficiency and gearbox torque multiplication, making the machine unable to maintain equal bilateral tractive effort. RITO's complete final drive assembly restores full ZX330/ZX350 tractive force and straight-line travel stability.
Item NO.:
9232360-OTOrder(MOQ):
1pcsPayment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANShipping Port:
Huangpu,GuangzhouLead Time：
In Stock9232360 Final Drive Assembly for Hitachi ZX330, ZX330-3 and ZX350 excavators. This large-format complete travel drive unit integrates the high-pressure axial piston travel motor with the multi-stage planetary final drive gearbox for 30-35 tonne class machines. Cross-references include 9190221 and 9190222 for ZX330 variants.
| Part Number | 9232360 |
|---|---|
| Part Name | Final Drive Assembly (Travel Motor + Gearbox) |
| Compatible Brand | Hitachi |
| Applicable Models | ZX330, ZX330-3, ZX350 Excavator |
| Application | Complete final drive travel assembly for ZX330 / ZX350 track propulsion |
| Material | Alloy steel rotating group and gears, heavy-duty cast housing |
| Product Color | Industrial finish |
| Working Temperature | -30°C~+80°C |
| Key Function | Converts hydraulic travel flow to high-torque sprocket drive for ZX330 / ZX350 travel and slope operation |
| Condition | 100% New Aftermarket OEM Quality |
| Packaging | Wooden Case Reinforced Carton Neutral Packing Customized Box |
Motor displacement and final drive gear ratio selected for the high tractive torque required for ZX330 / ZX350 slope climbing and hard-ground engagement.
Part number 9232360 cross-references to 9190221 and 9190222 for various ZX330 and ZX330-3 configurations, reducing spare-part catalogue complexity.
Travel motor rated for ZX330 system pressure maintains volumetric efficiency under the sustained high-pressure demand of slope travel without overheating the motor case.
Separate motor case-drain and gearbox gear-oil circuits are sealed from each other in the assembly, preventing hydraulic oil contamination of gear oil that accelerates gear wear.
FAQ
Q: How do I diagnose which section of the 9232360 assembly has failed?
A: Measure travel motor case-drain flow at rated pressure. Above OEM spec (typically 10-15 L/min for this motor class) indicates motor wear. Normal drain flow with metal chips in gearbox oil and audible gear noise indicates gearbox failure.
Q: Is 9232360 the same assembly for ZX330 and ZX330-3?
A: The 9232360 covers ZX330 and ZX330-3 in most configurations, with 9190221 and 9190222 as related cross-references for specific variants. Confirm the exact machine model and serial number with our team to ensure the correct variant.
Q: What gearbox oil grade should be used after installing 9232360?
A: Use EP 140 gear oil for Hitachi ZX330 final drive as specified in the service manual. Fill to the correct level and change after the first 50 operating hours to flush assembly residuals.
Q: How to confirm 9232360 fits my ZX330 or ZX350?
A: Match the existing part number 9232360 (or 9190221/9190222), hydraulic port sizes and sprocket shaft specification. Provide ZX330 or ZX350 serial number to our team for cross-reference.
Q: What quality options are available?
A: We provide original, OEM and high-quality aftermarket versions with stable supply capability.
Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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