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RITO Swing Motor 227-6133 2276133 Slewing Motor Gearbox 320D 320DL 323D CAT320DHZ Excavator Rotary Drive Swing Reduction

RITO Swing Motor 227-6133 2276133 Slewing Motor Gearbox is developed for CAT 320D, 320DL and 323D excavators, including CAT320DHZ applications in construction, quarrying and earthmoving projects. It solves common operational issues such as unstable slewing response, weak rotational force and abnormal noise during upper structure movement, ensuring smoother and more precise swing performance.

  • Item NO.:

    CAT320DHZ
  • Order(MOQ):

    1
  • Payment:

    T/T, WESTERN UNION, CHINESE BANK,PAYPAL
  • Product Origin:

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

Designed with strengthened gear engagement and optimized hydraulic conversion efficiency, this swing reduction assembly delivers stable rotational control even under continuous heavy-duty operation. It is widely used by distributors, service workshops and equipment operators to improve machine responsiveness, reduce downtime and maintain consistent digging productivity.

 

CAT320D  Swing Motor Assembly

 
Product Specifications

Part Number  CAT320DHZ
Part Name Swing Motor Assembly
Compatible Brand Caterpillar
Applicable Models CAT 320D, 320DL, 323D, CAT320DHZ
Application Excavator
Material High-strength alloy steel housing
Product Color Industrial Black
Working Temperature -25°C to 80°C
Key Function Excavator swing drive, rotation control, upper structure movement
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

Stable Swing Rotation Control

Ensures smooth and accurate upper structure movement under load.

Leak-Free

Reinforced Gear Transmission System

Reduces wear and improves durability in continuous operation.

Direct Fitment

Enhanced Hydraulic Efficiency

Improves response speed and rotational stability.

Rigorous Testing

Low Noise Operating Design

Minimizes vibration and improves operator comfort.

 

Excavator Hydraulic Part

FAQ


Q: What are common swing motor failure symptoms?
A: Delayed rotation, weak swing force, abnormal noise and oil leakage from gearbox are typical signs.
 
QWhat should be checked before installation?
A: Ensure hydraulic cleanliness, correct alignment and proper lubrication of the swing gearbox.
 
Q: How to confirm compatibility before purchase?
A: Verify CAT 320D series model matching and part number 227-6133.
 
Q: How to improve service life?
A: Regular oil replacement, contamination control and avoiding overload swing operations are recommended.
 
Q: What quality options are available?

A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.

 

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

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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