Facing swing gearbox wear, hydraulic instability, or slow rotary response in EX270LC-5 excavator fleets? For construction contractors, equipment distributors, and repair specialists, reliable swing systems are essential to maintain productivity and reduce unexpected downtime. RITO Swing Device Assembly 4367523 EX270LC-5 provides stable torque transmission and efficient hydraulic-to-mechanical conversion for smooth and reliable excavator swing operation.
Item NO.:
4367523Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYSCompared with standard aftermarket swing devices, it improves gear engagement accuracy, reduces internal clearance, and maintains consistent performance during frequent excavation cycles. Designed for OEM/OEM-equivalent replacement supply, it supports bulk procurement and dependable compatibility across construction, quarrying, and earthmoving applications.
| Item | Parameter Details |
|---|---|
| Main Part Number | 4367523 |
| Cross OEM PN | 9162234 |
| Full Product Name | Excavator Swing Device Assembly, Swing Reduction Gearbox & Slewing Drive Motor Unit |
| Compatible Brand | HITACHI |
| Applicable Excavator Model | EX270LC-5 Medium-Large Construction Excavator |
| Application | Upper body slewing rotary hydraulic drive system for heavy earthmoving and quarry excavators |
| Material | Thick high-strength alloy steel + heavy wear-resistant bronze friction accessories |
| Surface Finish | Matte anti-rust industrial metallic gray coating |
| Operating Temperature | -22℃ ~ +58℃ |
| Core Function | Convert high-pressure hydraulic power into stable heavy slewing torque to drive excavator upper body rotation for municipal heavy infrastructure, hard rock excavation and large aggregate loading projects |
| Product Condition | 100% New Aftermarket / OEM Replacement / Remanufactured Optional |
| Export Packaging | Thick solid wooden case / Reinforced heavy-duty carton / Neutral packing / Customized mine-grade export package |
Ensures smooth swing rotation under different working loads.
Improves power transfer efficiency and helps reduce mechanical wear.
Built for continuous operation in demanding working environments.
Matches 4367523 / 9162234 specifications for EX270LC-5 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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