Facing swing delay, gearbox wear, or unstable slewing performance in ZX85USB-3 excavator fleets? For construction contractors, heavy equipment distributors, and maintenance specialists, a reliable swing motor gearbox unit is essential to maintain excavation productivity and reduce costly downtime. RITO Swing Motor with Gearbox 9270522 ZX85USB-3 4684827 4469027 provides stable torque transmission and efficient hydraulic power conversion for smooth and dependable excavator swing operation in demanding construction and earthmoving environments.
Item NO.:
9270522Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYSCompared with standard aftermarket swing motor gearbox units, it delivers reliable gear engagement, efficient rotary power transfer, and consistent performance during continuous heavy-duty excavation cycles. Designed for OEM/OEM-equivalent replacement supply, it supports bulk procurement and dependable compatibility across construction, landscaping, quarrying, earthmoving, and heavy equipment applications.
| Part Number | 9270522 / 4684827 / 4469027 |
|---|---|
| Part Name | Excavator Swing Motor Gearbox Slewing Motor Unit Slewing Drive Swing Motor with Gearbox Assembly |
| Compatible Brand | HITACHI |
| Applicable Models | ZX85USB-3 Short-Tail Compact Small Urban Construction Excavator, compatible with ZX75US-3 series compact excavators |
| Application | Excavator upper body slewing hydraulic drive system, applied to confined residential construction, municipal pipeline renovation, landscaping excavation and small aggregate stacking & loading works |
| Material | High-strength forged alloy steel + thick medium-load wear-resistant bronze friction accessories |
| Product Color | Matte anti-rust industrial metallic gray |
| Working Temperature | -22℃ ~ +58℃ |
| Key Function | Convert high hydraulic pressure into stable medium slewing torque to drive short-tail compact small excavator upper body rotation for limited-space municipal and landscaping earthmoving projects |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Converts hydraulic pressure into controlled rotary movement for smooth and precise swing operation.
Provides strong and stable rotary force for ZX85USB-3 excavator upper structure rotation and swing operations.
Ensures smoother operation, reduced vibration, and dependable performance under heavy-duty working conditions.
Matches 9270522 / 4684827 / 4469027 specifications for ZX85USB-3 excavator swing systems.
FAQ
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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