Torque Motor Swing Motor 690004623 XSM250 XSM180 XCMG Excavator Parts

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Product Detail

Torque Motor Swing Motor 690004623 for XCMG Excavators

The swing motor (also known as a slew motor or rotary motor) is a critical hydraulic component that provides the rotational force for an excavator's upper structure. It enables smooth 360° slewing motion for the cab and boom assembly, converting hydraulic pressure into mechanical torque .

XCMG excavators utilize high-performance axial piston swing motors manufactured by leading hydraulic suppliers . These motors are designed for reliability and efficiency, supporting smooth operation even on slopes .

Specification	Details
Product Name	Swing Motor / Slew Motor / Rotary Motor
Part Number	690004623
Compatible Models	XCMG XSM250, XSM180
Motor Type	Axial Piston, Fixed Displacement
Configuration	Bent Axis Design
Built-in Features	Anti-reverse valve, buffer valve, high-pressure relief valve, check valve
Application	Excavator Slewing System

Axial piston design	Efficient power transmission and durability under heavy loads
Built-in anti-reverse valve	Prevents reverse rotation and reduces hydraulic shock
Buffer valve	Minimizes start-stop impact for smooth operation
High-strength alloy housing	Withstands extreme working conditions and heavy loads
High-pressure relief valve	Protects the hydraulic system from overpressure
Compact structure	Reliable performance with easy installation and maintenance

Compatible XCMG Models

The XSM series includes the following models, which are compatible with this swing motor part number :

Series	Models
XSM Series	XSM180, XSM250
Other Compatible	XE series excavators (20-ton class)

Related Part Numbers

The following swing motor part numbers are related to XCMG excavators :

Part Number	Brand / Compatibility
690004623	XCMG XSM250/XSM180
9000343104	XCMG XE4000 hydraulic motor
9001381010	XCMG XE4000 hydraulic motor
9000843104	XCMG XE4000 hydraulic motor

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Product Detail

Torque Motor Swing Motor 690004623 for XCMG Excavators

Specification	Details
Product Name	Swing Motor / Slew Motor / Rotary Motor
Part Number	690004623
Compatible Models	XCMG XSM250, XSM180
Motor Type	Axial Piston, Fixed Displacement
Configuration	Bent Axis Design
Built-in Features	Anti-reverse valve, buffer valve, high-pressure relief valve, check valve
Application	Excavator Slewing System

Axial piston design	Efficient power transmission and durability under heavy loads
Built-in anti-reverse valve	Prevents reverse rotation and reduces hydraulic shock
Buffer valve	Minimizes start-stop impact for smooth operation
High-strength alloy housing	Withstands extreme working conditions and heavy loads
High-pressure relief valve	Protects the hydraulic system from overpressure
Compact structure	Reliable performance with easy installation and maintenance