Facing swing gearbox wear, unstable rotation, or reduced slewing efficiency in EX35U excavator fleets? For compact construction contractors, equipment distributors, and maintenance specialists, reliable swing drive components are essential to maintain smooth operation and reduce machine downtime. RITO Excavator Swing Reduction Gearbox 4415275 EX35U provides stable torque transmission and efficient hydraulic power conversion for dependable excavator rotary performance.
Item NO.:
4415275Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYSCompared with standard aftermarket swing reduction gearboxes, it improves gear engagement stability, reduces mechanical power loss, and maintains consistent operation during repeated excavation cycles. Designed for OEM/OEM-equivalent replacement supply, it supports bulk procurement and reliable compatibility across construction, landscaping, utility, and compact earthmoving applications.
| Item | Parameter Details |
|---|---|
| Main Part Number | 4415275 |
| Full Product Name | Excavator Swing Reduction Gearbox, Rotary Motor Assembly Slewing Drive Unit Swing Drive Motor Hydraulic Motor |
| Compatible Brand | HITACHI |
| Applicable Excavator Model | EX35U Compact Mini Excavator |
| Application | Upper carriage slewing hydraulic drive system for municipal pipeline, landscaping, small foundation and residential renovation projects |
| Raw Material | Medium-strength alloy steel + compact wear-resistant bronze friction accessories |
| Surface Coating | Matte anti-rust industrial metallic gray coating |
| Operating Temperature Range | -22℃ ~ +58℃ |
| Core Function | Convert low-medium hydraulic pressure into smooth stable light-medium slewing torque to rotate mini excavator upper body for narrow trench digging, small earthmoving and garden aggregate loading |
| Product Condition | 100% New Aftermarket / OEM Replacement / Remanufactured Optional |
| Export Packaging | Lightweight solid small wooden case / Reinforced export carton / Neutral packing / Customized compact export box |
Ensures smooth upper structure rotation with reliable output power.
Improves power transfer efficiency and helps reduce internal wear.
Built for long-term operation in demanding working environments.
Matches 4415275 specifications for EX35U excavator systems.
FAQ
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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