Reliable swing performance is a key factor in maintaining productivity for ZX200 and ZX210 excavators operating in construction, quarrying, and heavy earthmoving environments. When the swing system develops slow rotation, unstable movement, or reduced torque output, a durable reduction gearbox is needed to restore smooth operation. RITO 9260804 ZX200 ZX210 Excavator Swing Gearbox Assembly Hydraulic Swing Reduction Drive Rotary Reducer Unit delivers stable torque transmission, efficient hydraulic power conversion, and dependable rotary reduction performance for continuous-duty excavator applications. The 9260804 swing gearbox is used in Hitachi ZX200 series swing drive systems and is associated with swing transmission components such as the 9260805 swing device assembly.
Item NO.:
9260804Order(MOQ):
1pcsPayment:
T/T, WESTERN UNION, CHINESE BANK, PAYPALProduct Origin:
JAPANShipping Port:
Huangpu,GuangzhouLead Time：
In StockDeveloped for professional excavator maintenance and replacement supply, this hydraulic swing drive reducer provides consistent power transfer and reliable compatibility for ZX200 and ZX210 machine fleets. It is suitable for equipment dealers, repair workshops, and fleet operators seeking an OEM-equivalent replacement solution that helps reduce downtime, improve swing system stability, and support long-term operation under demanding jobsite conditions.
| Part Number | 9260804 / 9260804 |
|---|---|
| Part Name | ZX200 ZX210 Excavator Swing Gearbox Assembly Hydraulic Swing Reduction Drive Rotary Reducer Unit |
| Compatible Brand | HITACHI |
| Applicable Models | ZX200, ZX210 Medium‑Heavy Duty Construction Excavator |
| Application | Hydraulic drive system for excavator upper body slewing; widely applied in municipal engineering, highway construction, quarry excavation and bulk material stacking work |
| Material | High‑strength forged alloy steel + medium‑heavy‑load wear‑resistant bronze friction parts |
| Product Color | Matte anti‑rust industrial metallic gray |
| Working Temperature | -22℃ ~ +58℃ |
| Key Function | Convert hydraulic pressure into stable slewing torque to drive upper carriage rotation of ZX200 / ZX210 excavator for infrastructure and earthmoving projects |
| Condition | 100% New, Aftermarket / OEM Equivalent Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Provides smooth speed reduction and strong torque output for reliable ZX120 series excavator swing operation.
Converts hydraulic pressure into controlled rotary movement for smooth and precise swing operation.
Built with high-strength alloy materials to withstand repeated impact loads and continuous excavation operations.
Matches 9260804 specifications for Hitachi ZX200 and ZX210 excavator hydraulic swing drive systems.
FAQ
Q: What causes reduced swing force on ZX200 excavators?
A: Low hydraulic efficiency, internal gearbox wear, damaged gears, or long-term heavy-load operation may result in weaker swing performance.
Q: How does the 9260804 swing gearbox improve excavator operation?
A: It reduces rotary speed while increasing output torque, allowing smoother upper structure movement and more stable positioning.
Q: What details should be checked before replacing a ZX210 swing reducer?
A: Confirming the excavator model, original part number, mounting dimensions, and existing swing assembly configuration helps ensure correct installation.
Q: Why do maintenance companies prefer complete swing gearbox assemblies?
A: A complete reducer unit simplifies replacement procedures, reduces repair time, and helps restore reliable swing system performance.
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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