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RITO 11C0587 Swing Motor Gearbox LG922 LG922D LG922E 11C0587 Slewing Motor Swing Reduction Device Excavator Rotary Drive

Slewing lag and grinding gear teeth inside your LG922 show planetary carrier failure. Excessive gear backlash ruins your cabin stability and bucket accuracy, slowing down tight infrastructure production timelines.

  • Item NO.:

    11C0587
  • Order(MOQ):

    1
  • Payment:

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

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

Slewing lag and grinding gear teeth inside your LG922 show planetary carrier failure. Excessive gear backlash ruins your cabin stability and bucket accuracy, slowing down tight infrastructure production timelines.

11C0587 Swing Motor

 
Product Specifications

Part Number  11C0587 / 11C0587R
Part Name Excavator Swing Reduction Gearbox Slewing Device Assembly
Compatible Brand Liugong
Applicable Models LG922, LG922D, LG922E Crawler Excavators
Application Excavator hydraulic system
Material High-Strength Forged Alloy Steel
Product Color Matte Black
Working Temperature -25 to 100 degrees Celsius
Key Function Planetary Speed Reduction and Upper Carriage Swing Torque Multiplication
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

Carburized Planetary gear Matrices

Absorb sudden counter-swing braking forces without tooth pitting to maximize transmission longevity.

Leak-Free

Monoblock Ductile Iron Housing

Resists heavy structural twisting and micro-cracking under intense cyclic excavation loads.

Direct Fitment

High-Load Tapered Roller Bearings

Maintain tight pinion gear alignment to eliminate unexpected house drift during sloping.

Rigorous Testing

 Multi-Tier Quality Options

We provide Original, OEM, and Premium Aftermarket grades, allowing distributors to meet diverse client budgets and performance needs.

 

Excavator Hydraulic Part

FAQ


Q: What early warning signs indicate that an LG922 swing gearbox requires an immediate bench inspection?
A: Bright metal filings on the oil dipstick, a clicking noise when reversing rotation, and lower pinion oil leaks.
 
Q: What specific backlash setting should workshop technicians confirm when mounting this rotary drive down?
A: Technicians must measure the clearance between the output pinion and the large ring gear to match factory metrics.
 
Q: Is this swing reduction assembly shipped pre-filled with high-viscosity planetary gear oil?
A: No, it is shipped dry to meet international freight regulations; mechanics must add fluid before running.
 
Q: How does the internal gear design prevent binding during continuous 360-degree truck loading shifts?
A: Internal splash channels circulate oil constantly to bathe the upper bearings and gears in cooling lubricant.
 
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.

Leave A Message

Leave A Message
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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