Facing swing instability, hydraulic power loss, or reduced slewing efficiency in ZX450 excavator fleets? For construction contractors, mining operators, equipment distributors, and maintenance specialists, dependable upper swing components are essential to maximize uptime and maintain heavy-duty excavation productivity. RITO Excavator Upper Swing Drive 4423009 ZX450 M5X130 delivers stable torque transmission and efficient hydraulic power conversion for smooth and reliable excavator swing performance in demanding working environments.
Item NO.:
4423009Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYSFacing swing instability, hydraulic power loss, or reduced slewing efficiency in ZX450 excavator fleets? For construction contractors, mining operators, equipment distributors, and maintenance specialists, dependable upper swing components are essential to maximize uptime and maintain heavy-duty excavation productivity. RITO Excavator Upper Swing Drive 4423009 ZX450 M5X130 delivers stable torque transmission and efficient hydraulic power conversion for smooth and reliable excavator swing performance in demanding working environments.
| Item | Parameter Details |
|---|---|
| Main Part Number | 4423009 |
| Cross OEM PN | 9180778, 9180776 |
| Built-in Hydraulic Motor Model | M5X130 |
| Full Product Name | Excavator Upper Swing Drive, Slewing Motor Swing Drive Rotary Unit Swing Drive Motor |
| Compatible Brand | HITACHI |
| Applicable Excavator Model | ZX450 Large Heavy-Duty Open-Pit Mining & Quarry Excavator |
| Application | Upper carriage slewing hydraulic drive system for open-pit stripping, hard rock mining, large foundation and massive aggregate loading 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 high hydraulic pressure into stable powerful heavy slewing torque to rotate large excavator upper body for mountain stripping, large-scale rock excavation and bulk material stockpiling |
| 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 mining export package |
Provides strong and stable rotary force for ZX450 excavator upper structure movement.
Converts hydraulic energy into controlled slewing motion with reliable efficiency.
Designed for long-hour operation in harsh mining and construction environments.
Matches 4423009 / M5X130 / 9180778 / 9180776 specifications for ZX450 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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