Facing swing instability, hydraulic response delay, or reduced slewing efficiency in E330D, E330, or E336 excavator fleets? For construction contractors, mining companies, equipment distributors, and maintenance specialists, a reliable rotary motor assembly is essential to maintain excavation productivity and reduce unexpected downtime. RITO Rotary Motor Assembly 107-7054 1077054 E330D E330 E336 Excavator Hydraulic Swing Drive Slewing Unit delivers stable torque output and efficient hydraulic-to-rotational conversion for smooth and dependable excavator swing operation in demanding construction and heavy-duty working environments.
Item NO.:
107-7054Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYSCompared with standard aftermarket swing drive units, it provides consistent power transmission, stable rotary control, and reliable performance during continuous heavy-load excavation cycles. Designed for OEM/OEM-equivalent replacement supply, it supports professional repair, maintenance, and bulk procurement requirements for Caterpillar E330D, E330, and E336 excavator applications across mining, quarrying, construction, and large-scale earthmoving projects.
| Part Number | 107-7054 / 1077054 |
|---|---|
| Part Name | Excavator Rotary Motor Assembly Hydraulic Swing Drive Slewing Unit |
| Compatible Brand | CATERPILLAR |
| Applicable Models | E330D, E330, E336 Heavy-Duty Infrastructure & Quarry Excavator |
| Application | Excavator upper body slewing hydraulic drive system, applied to municipal engineering, road construction, quarry excavation and bulk aggregate stacking & loading works |
| Material | High-strength forged alloy steel + medium-heavy load wear-resistant bronze friction accessories |
| Product Color | Matte anti-rust industrial metallic gray |
| Working Temperature | -22℃ ~ +58℃ |
| Key Function | Convert high hydraulic pressure into stable heavy slewing torque to drive E330D / E330 / E336 excavator upper body rotation for infrastructure and quarry construction projects |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Provides powerful and stable rotary force for E330D, E330, and E336 excavator upper structure rotation and swing operations.
Converts hydraulic pressure into controlled rotary movement for smooth and precise slewing operation.
Built with high-strength materials for reliable operation under demanding construction and earthmoving conditions.
Matches 107-7054 / 1077054 specifications for E330D, E330, and E336 excavator hydraulic swing systems.
FAQ
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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