Facing swing instability, hydraulic response delay, or rotary drive wear in EX1200-5C excavator fleets? For mining contractors, heavy equipment distributors, and maintenance specialists, reliable upper swing components are essential to maximize uptime and maintain large excavator efficiency. RITO Excavator Upper Swing Drive 4405479 EX1200-5C delivers stable torque transmission and efficient hydraulic power conversion for smooth and dependable slewing performance in demanding working environments.
Item NO.:
4405479Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYSCompared with standard aftermarket swing drive units, it provides reliable rotary control, optimized power transmission, and consistent performance during continuous heavy-load excavation cycles. Designed for OEM/OEM-equivalent replacement supply, it supports bulk procurement and dependable compatibility across mining, quarrying, construction, and large-scale earthmoving applications.
| Item | Parameter Details |
|---|---|
| Main Part Number | 4405479 |
| Cross OEM PN | 9124725, 9151156 |
| Full Product Name | Excavator Upper Swing Drive, Slewing Motor Swing Drive Rotary Unit Swing Drive Motor Slewing Drive |
| Compatible Brand | HITACHI |
| Applicable Excavator Model | EX1200-5C Large Heavy-Duty Open-Pit Mining Excavator |
| Application | Upper carriage slewing rotary hydraulic drive system for large hard rock overburden mining projects |
| Raw Material | Extra thick high-strength alloy steel + oversized heavy wear-resistant bronze friction accessories |
| Surface Coating | Matte anti-rust industrial metallic gray coating |
| Operating Temperature Range | -22℃ ~ +58℃ |
| Core Function | Convert ultra-high-pressure heavy hydraulic power into stable super-heavy slewing torque to drive giant excavator upper body rotation for mountain stripping, mass hard rock excavation and large aggregate mining loading |
| Product Condition | 100% New Aftermarket / OEM Replacement / Remanufactured Optional |
| Export Packaging | Reinforced extra-thick solid wooden mine-grade case / Heavy-duty industrial carton / Neutral packing / Customized large mine export package |
Provides strong and stable rotary force for large excavator upper structure movement.
Converts hydraulic energy into controlled slewing movement with reliable efficiency.
Designed for continuous operation in harsh mining and construction environments.
Matches 4405479 specifications for EX1200-5C 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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