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RITO Excavator Upper Swing Drive 4470057 ZX80SBLC Slewing Motor Swing Drive Rotary Unit Swing Drive Motor Slewing Drive

RITO Excavator Upper Swing Drive 4470057 ZX80SBLC Slewing Motor Swing Drive Rotary Unit Swing Drive Motor Slewing Drive

Facing swing instability, hydraulic power loss, or reduced slewing efficiency in ZX80SBLC excavator fleets? For construction contractors, equipment distributors, and maintenance specialists, a dependable upper swing drive is essential to maintain machine productivity and reduce unexpected downtime. RITO Excavator Upper Swing Drive 4470057 ZX80SBLC delivers stable torque transmission and efficient hydraulic power conversion for smooth and reliable excavator swing performance.

Item NO.:
4470057
Order(MOQ):
1
Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPAL
Product Origin:
JAPAN
Lead Time：
2-3 DAYS

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Product Details

Compared with standard aftermarket swing drive units, it provides reliable rotary control, optimized power transfer, and consistent operation during continuous excavation cycles. Designed for OEM/OEM-equivalent replacement supply, it supports bulk procurement and dependable compatibility across construction, landscaping, utility, and earthmoving applications.

Product Specifications

Part Number	4470057
Part Name	Excavator Upper Swing Drive Slewing Motor Swing Drive Rotary Unit Swing Drive Motor Slewing Drive Assembly
Compatible Brand	HITACHI
Applicable Models	ZX80SBLC Mid-Mini Long-Track Compact Excavator for Urban Narrow Construction & Light Quarry Works
Application	Excavator upper body slewing rotary hydraulic drive system
Material	High-strength alloy steel + wear-resistant bronze friction accessories
Product Color	Matte anti-rust industrial metallic gray
Working Temperature	-22℃ to +58℃
Key Function	Convert medium hydraulic pressure into stable medium-light slewing torque to drive long-track compact excavator upper body rotation for urban road renovation, pipeline excavation, small foundation works and light aggregate loading projects
Condition	100% New, Aftermarket / OEM Quality
Packaging	Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

Key Features & Advantages

Stable Rotary Torque Output

Provides smooth and reliable upper structure rotation for ZX80SBLC excavator operations.

Efficient Hydraulic Power Conversion

Converts hydraulic pressure into controlled rotary movement with reliable efficiency.

Durable Excavator-Grade Structure

Designed for long-term operation in demanding construction environments.

OEM-Compatible Assembly Standard

Matches 4470057 specifications for ZX80SBLC excavator swing systems.

FAQ

A: Slow swing movement, abnormal operating noise, unstable rotation, oil leakage, and reduced torque output may indicate internal motor or gearbox wear.

Q: What should be checked before installing a 4470057 swing drive unit?
A: Inspect hydraulic oil condition, verify mounting accuracy, and check related hydraulic and mechanical components before operation.

Q: How does a slewing motor improve ZX80SBLC excavator performance?
A: It converts hydraulic power into controlled rotary movement, providing stable torque for efficient upper structure positioning.

Q: What factors can affect the service life of a ZX80SBLC swing drive motor?
A: Heavy workloads, hydraulic contamination, insufficient maintenance, and harsh operating conditions can accelerate component wear.

A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies

Related Tags :

4470057

Swing Motor

Hitachi Swing Motor

ZX80BLC Swing Motor

Swing Drive Motor

Rotary Drive Unit

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Subject : RITO Excavator Upper Swing Drive 4470057 ZX80SBLC Slewing Motor Swing Drive Rotary Unit Swing Drive Motor Slewing Drive

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