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China factory - Fuyong Huabang Excavator Parts Wholesale Department, Bao'an District, Shenzhen City

Fuyong Huabang Excavator Parts Wholesale Department, Bao'an District, Shenzhen City

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  3. CAT 349GC 352GC Swing Motor 587-4943 High Torque for Large Excavators
China CAT 349GC 352GC Swing Motor 587-4943 High Torque for Large Excavators
China CAT 349GC 352GC Swing Motor 587-4943 High Torque for Large Excavators

  1. China CAT 349GC 352GC Swing Motor 587-4943 High Torque for Large Excavators
  2. China CAT 349GC 352GC Swing Motor 587-4943 High Torque for Large Excavators
  3. China CAT 349GC 352GC Swing Motor 587-4943 High Torque for Large Excavators
  4. China CAT 349GC 352GC Swing Motor 587-4943 High Torque for Large Excavators

CAT 349GC 352GC Swing Motor 587-4943 High Torque for Large Excavators

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OEM Part Number 587-4943
Swing Speed 8.3-8.4 rpm
Max Swing Torque 189 kN*m
Operating Pressure 31.4 MPa
Oil Capacity 10.5 L
Weight Approx. 210 kg

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Product Specification

OEM Part Number 587-4943 Swing Speed 8.3-8.4 rpm
Max Swing Torque 189 kN*m Operating Pressure 31.4 MPa
Oil Capacity 10.5 L Weight Approx. 210 kg
High Light CAT 349GC excavator swing motor ，high torque excavator swing motor ，remanufactured 587-4943 swing motor
CAT 349GC 352GC Swing Motor 587-4943 High Torque Stable Durable for Large Excavators

CAT 349GC & 352GC Swing Motor (OEM 587-4943) is a heavy‑duty hydraulic swing drive assembly for CAT 349GC and 352GC excavators. It delivers strong rotary torque, stable speed, and heavy‑load durability to ensure smooth, safe, and efficient upper structure rotation in mining, large construction, and long‑hour working conditions.

Specifications
Item Details
Product Name Swing Motor & Reduction Gearbox
OEM Part Number 587-4943
Suitable Models CAT 349GC, CAT 352GC
Type Hydraulic piston motor + planetary reduction
Swing Speed 8.3–8.4 rpm
Max Swing Torque 189 kN·m
Operating Pressure 31.4 MPa
Oil Capacity 10.5 L
Weight Approx. 210 kg
Structure Integrated motor & gearbox, fully sealed
Key Advantages
  • Perfect OEM match for CAT 349GC and 352GC excavators
  • High torque output ensures stable and powerful swing performance
  • Precision forged gears for heavy‑load resistance and long service life
  • Multi‑layer sealing system prevents oil leakage in harsh environments
  • Smooth and responsive swing control improves operating efficiency
  • Robust design for long‑hour mining and heavy construction use
  • Easy installation, direct replacement without modification
  • Extended maintenance intervals reduce downtime
Typical Applications
  • CAT 349GC hydraulic excavator
  • CAT 352GC hydraulic excavator
  • Mining excavation, ore loading, quarry projects
  • Large‑scale earthmoving and foundation works
  • Bridge, railway, water conservancy construction
  • Long‑hour heavy‑duty working conditions
FAQs
  1. Which machines use 587-4943 swing motor? It fits CAT 349GC and CAT 352GC excavators.
  2. What is the OEM part number? 587-4943.
  3. What is the maximum swing torque? Up to 189 kN·m.
  4. What is the swing speed? 8.3–8.4 rpm.
  5. Is it suitable for mining? Yes, designed for heavy‑duty, long‑hour harsh working conditions.
  6. Is it easy to install? Yes, direct OEM replacement, no modification needed.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Exporter,Manufacturer

  • Year Established:

    2008

  • Total Annual:

    5000000-10000000

  • Employee Number:

    101~200

  • Ecer Certification：

    Verified Supplier

Located in the Fuyong Huabang Excavator Parts Wholesale Department in Bao'an District, Shenzhen, it is a professional excavator parts supplier in China.We offer a range of excavator parts, including hydraulic pumps, control valves, main reducers, swing motors, engine assemblies, and other crucial co... Located in the Fuyong Huabang Excavator Parts Wholesale Department in Bao'an District, Shenzhen, it is a professional excavator parts supplier in China.We offer a range of excavator parts, including hydraulic pumps, control valves, main reducers, swing motors, engine assemblies, and other crucial co...

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  • Fuyong Huabang Excavator Parts Wholesale Department, Bao'an District, Shenzhen City
  • Fuyong Huabang ExcavatorParts Wholesale Department, Bao'an District, Shenzhen City
  • https://www.szhbexcavatorparts.com/

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