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RITO 4654366 Excavator Slewing Motor ZX17U-2 Excavator Hydraulic Swing Reduction Drive Device Swing Drive Motor Slewing Drive

RITO 4654366 Excavator Slewing Motor ZX17U-2 Excavator Hydraulic Swing Reduction Drive Device Swing Drive Motor Slewing Drive

Facing swing instability, hydraulic response delay, or reduced slewing efficiency in ZX17U-2 excavator fleets? For compact equipment contractors, machinery distributors, and maintenance specialists, a dependable slewing motor is essential to maintain machine productivity and reduce unexpected downtime. RITO 4654366 Excavator Slewing Motor ZX17U-2 delivers stable torque output and efficient hydraulic-to-rotational conversion for smooth and reliable excavator swing performance.

Item NO.:
4654366
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 slewing motors, it provides consistent power transmission, stable rotary control, and reliable operation during continuous excavation cycles. Designed for OEM/OEM-equivalent replacement supply, it supports bulk procurement and dependable compatibility across construction, landscaping, utility, and compact earthmoving applications.

Product Specifications

Part Number	4654366
Part Name	Excavator Hydraulic Swing Reduction Drive Device Swing Drive Motor Slewing Drive Assembly
Compatible Brand	HITACHI
Applicable Models	ZX17U-2 Micro Ultra-Compact Mini Excavator for Courtyard Landscaping & Ultra-Narrow Indoor Construction
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 low hydraulic pressure into stable light slewing torque to drive micro excavator upper body rotation for small courtyard landscaping, indoor demolition, ultra-narrow pipeline trenching and light earthmoving works
Condition	100% New, Aftermarket / OEM Quality
Packaging	Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

Key Features & Advantages

Stable Slewing Torque Output

Provides reliable rotary force for ZX17U-2 compact excavator operations.

Efficient Hydraulic Power Conversion

Converts hydraulic pressure into controlled swing movement with smooth and responsive operation.

Durable Compact Excavator Structure

Designed for long-term operation in construction, landscaping, and utility environments.

OEM-Compatible Assembly Standard

Matches 4654366 specifications for ZX17U-2 excavator swing systems.

FAQ

Q: What are the common signs of ZX17U-2 slewing motor wear?
A: Slow swing speed, unstable rotation, abnormal vibration, oil leakage, and reduced torque output may indicate internal motor or gearbox wear.

Q: What should be checked before installing a 4654366 swing reduction drive device?
A: Inspect hydraulic oil cleanliness, confirm system pressure, and verify mounting accuracy before operation.

Q: How does a hydraulic slewing motor improve ZX17U-2 excavator performance?
A: It converts hydraulic energy into controlled rotary movement, providing stable torque for smooth upper structure positioning.

Q: What factors can affect the service life of a ZX17U-2 swing drive motor?
A: Heavy workloads, contaminated hydraulic oil, 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 :

4654366

Swing Motor

Hitachi Swing Motor

ZX17-2 Swing Motor

Excavator Rotary Motor

Rotary Drive Unit

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Subject : RITO 4654366 Excavator Slewing Motor ZX17U-2 Excavator Hydraulic Swing Reduction Drive Device Swing Drive Motor Slewing Drive

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