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RITO ZX350K-3-EX Hydraulic Rotary Motor 9236592 M5X180 4616985 Mining Excavator 9236591 Rotary Drive Slewing Device Assembly

RITO ZX350K-3-EX Hydraulic Rotary Motor 9236592 M5X180 4616985 Mining Excavator 9236591 Rotary Drive Slewing Device Assembly

Facing rotary instability, hydraulic power loss, or reduced slewing efficiency in ZX350K-3-EX mining excavator fleets? For mining contractors, heavy equipment distributors, and maintenance specialists, a reliable hydraulic rotary motor is essential to maintain excavation productivity and reduce unexpected downtime. RITO ZX350K-3-EX Hydraulic Rotary Motor 9236592 M5X180 delivers stable torque output and efficient hydraulic-to-rotational conversion for smooth and dependable excavator swing operation in demanding mining and heavy construction environments.

Item NO.:
9236592
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 rotary motor assemblies, 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 bulk procurement and dependable compatibility across mining, quarrying, heavy construction, and large-scale earthmoving applications.

Product Specifications

Part Number	9236592 / 9236591 / 4616985
Part Name	Mining Excavator Hydraulic Rotary Motor Rotary Drive Slewing Device Assembly
Compatible Brand	HITACHI
Applicable Models	ZX350K-3-EX Heavy-Duty Open-Pit Mining Excavator, M5X180 Motor Type (Compatible with full ZX330 / ZX350 3-series mining excavators listed above)
Application	Hydraulic rotary drive for excavator upper structure slewing, applied to open-pit overburden stripping, hard rock excavation and bulk ore stacking & loading
Material	High-strength forged alloy steel + heavy-load wear-resistant bronze friction components
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 excavator upper body rotation for mining earthmoving and loading projects
Condition	100% New, Aftermarket / OEM Quality
Packaging	Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

Key Features & Advantages

Integrated Motor & Gearbox Structure

Combines hydraulic swing motor and reduction gearbox for efficient power transmission and reliable slewing control.

High-Torque Swing Performance

Provides powerful and stable swing force for ZX350K-3-EX mining excavator upper structure rotation and slewing operations.

Precision Gear Reduction System

Ensures smoother operation, reduced vibration, and dependable performance under heavy-duty working conditions.

OEM-Compatible Assembly Standard

Matches 9236592 / 9236591 / 4616985 / M5X180 specifications for ZX350K-3-EX excavator rotary drive systems.

FAQ

Q: What are the common symptoms of a ZX350K-3-EX hydraulic rotary motor problem?
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 9236592 rotary drive assembly?
A: Inspect hydraulic oil cleanliness, confirm system pressure, verify mounting accuracy, and check related hydraulic and swing system components before operation.

Q: How does a hydraulic rotary motor improve ZX350K-3-EX mining excavator performance?
A: It converts hydraulic energy into controlled rotary movement, providing stable torque for smooth upper structure positioning and efficient heavy-duty excavation cycles.

Q: What factors can affect the service life of a ZX350K-3-EX slewing device assembly?
A: Heavy mining 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 :

9236592

Swing Motor

M5X180 Swing Motor

ZX350K-3-EX Swing Motor

Swing Motor Assembly

Swing Reduction Unit

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Subject : RITO ZX350K-3-EX Hydraulic Rotary Motor 9236592 M5X180 4616985 Mining Excavator 9236591 Rotary Drive Slewing Device Assembly

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