Facing swing instability, hydraulic response delay, or slewing drive wear in EX300-5 excavator fleets? For construction contractors, equipment distributors, and maintenance specialists, reliable swing systems are essential to reduce downtime and maintain machine productivity. RITO 4371768 Excavator Slewing Motor EX300-5 M2X210 provides stable torque output and efficient hydraulic-to-rotational conversion for dependable swing performance in demanding working conditions.
Item NO.:
4371768Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYSCompared with standard aftermarket slewing motors, it delivers consistent power transmission, smooth rotary control, and reliable operation during repeated excavation cycles. Designed for OEM/OEM-equivalent replacement supply, it supports bulk procurement and stable compatibility across construction, quarrying, and earthmoving applications.
| Item | Parameter Details |
|---|---|
| Main Part Number | 4371768 |
| Matching Motor Model | M2X210 |
| Full Product Name | Excavator Hydraulic Slewing Motor & Swing Reduct.ion Drive Device Swing Drive Motor |
| Compatible Brand | HITACHI |
| Applicable Excavator Model | EX300-5 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 Coating | Matte anti-rust industrial metallic gray |
| Operating Temperature | -22℃ ~ +58℃ |
| Core Function | Convert high-pressure heavy hydraulic power into stable heavy slewing torque to drive excavator upper body rotation for hard rock excavation, large foundation construction and heavy aggregate loading projects |
| Product Condition | 100% New Aftermarket / OEM Replacement / Remanufactured Optional |
| Export Packaging | Thick Wooden Case / Reinforced Heavy-Duty Carton / Neutral Packing / Customized Mine-Grade Export Package |
Provides smooth upper structure rotation under heavy working loads.
Improves transfer from hydraulic pressure to rotary movement for stable operation.
Built for long-term performance in demanding excavation environments.
Matches 4371768 / M2X210 specifications for EX300-5 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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