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RITO Excavator Swing Reduction Gearbox 4366700 EX60-5 4398053 4421247 Rotary Motor Assembly Slewing Drive Unit Swing Motor Assy

RITO Excavator Swing Reduction Gearbox 4366700 EX60-5 4398053 4421247 Rotary Motor Assembly Slewing Drive Unit Swing Motor Assy

Facing swing delay, hydraulic pressure fluctuation, or slewing drive wear in EX60LC-5 excavators? For construction contractors, equipment wholesalers, and maintenance workshops, reliable swing components are essential to keep machines operating efficiently and reduce unexpected downtime. RITO 4366700 Excavator Slewing Motor EX60LC-5 provides stable torque output and efficient hydraulic-to-rotational conversion for smooth and dependable swing performance.

Item NO.:
4366700
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 improves internal gear stability, reduces mechanical loss, and maintains consistent operation under frequent excavation cycles. Designed for OEM/OEM-equivalent replacement supply, it supports bulk procurement and reliable compatibility across construction, earthmoving, and equipment service applications.

Product Specifications

Item	Details
Main Part Number	4366700
Cross OEM PN	4398053, 4421247
Full Product Name	Excavator Hydraulic Slewing Motor & Swing Reduction Drive Device Assembly Slewing Drive
Compatible Brand	HITACHI
Applicable Excavator Model	EX60LC-5 Compact Construction Excavator
Application	Upper body slewing rotary hydraulic drive system for small & medium construction excavators
Material	High-strength alloy steel + wear-resistant bronze friction accessories
Surface Treatment	Matte anti-rust industrial grey coating
Operating Temperature	-22℃ ~ +58℃
Core Function	Convert medium-pressure hydraulic power into stable medium slewing torque to drive excavator upper body rotation for landscaping digging, municipal pipeline trenching and narrow-lot small-scale earthmoving
Product Condition	100% New Aftermarket / OEM Replacement / Remanufactured Optional
Packaging	Standard Wooden Case / Reinforced Export Carton / Neutral Packing / Customized Export Package

Key Features & Advantages

Stable Swing Torque Output

Ensures smooth rotary movement under different working loads.

Efficient Hydraulic Conversion System

Improves energy transfer from hydraulic pressure to swing rotation.

Durable Compact Structure

Designed for long-term operation in construction and excavation environments.

OEM-Compatible Assembly Standard

Matches 4366700 / 4398053 / 4421247 specifications for EX60LC-5 systems.

FAQ

Q: What are the common causes of slow swing operation in EX60LC-5 excavators?
A: Hydraulic pressure loss, internal motor wear, contaminated oil, and reduced gear efficiency can affect swing speed.

Q: What checks should be completed before installing a 4366700 slewing motor?
A: Inspect hydraulic oil condition, verify mounting accuracy, and confirm the related hydraulic components are working properly.

Q: How can abnormal noise from a swing drive system be identified?
A: Unusual noise may come from bearing wear, gear damage, insufficient lubrication, or internal clearance changes.

Q: What factors influence the service life of an EX60LC-5 slewing drive device?
A: Operating load, maintenance frequency, hydraulic system cleanliness, and working environment conditions all affect durability.

Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies

Related Tags :

4366700

Swing Motor

4417646

EX60LC-5 Swing Motor

Excavator Rotary Motor

4421246

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Subject : RITO Excavator Swing Reduction Gearbox 4366700 EX60-5 4398053 4421247 Rotary Motor Assembly Slewing Drive Unit Swing Motor Assy

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