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Hangzhou XC Machinery Co,.ltd.
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Swing reducer

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  3. Swing reducer

Swing Reducer Overview

A swing reducer, also known as a swing gearbox or swing drive, is a critical component in excavators and other heavy construction machinery. It transmits power from the hydraulic swing motor to the swing bearing, enabling the upper structure to rotate smoothly and precisely. The reducer typically consists of a planetary gear set, housing, and output shaft, designed to handle high torque and shock loads while providing reliable performance in demanding conditions.

At Hangzhou XC Machinery Co., Ltd., we specialize in manufacturing and supplying high-quality swing reducers and related components for a wide range of construction equipment. Our products are engineered to meet or exceed OEM specifications, ensuring durability, efficiency, and long service life.

What Our Swing Reducers Cover

Our swing reducer product line includes complete assemblies and individual parts for popular excavator models from leading brands such as Caterpillar, Komatsu, Volvo, Hitachi, JCB, Doosan, Hyundai, and Kobelco. We offer:

  • Complete swing reducer assemblies
  • Hydraulic swing motors
  • Planetary gear sets and reduction gears
  • Swing bearings and gear rings
  • Sealing kits and repair components
  • Mounting flanges and housings
  • Drive shafts and couplings
  • Complete swing system kits

Each component is manufactured using high-grade materials and advanced production processes to ensure precise fit and reliable operation.

Key Strengths

Choosing XC Machinery for your swing reducer needs offers several advantages:

  • OEM Compatibility: Our reducers are designed to match original equipment specifications, ensuring seamless replacement and performance.
  • Quality Assurance: We implement strict quality control measures throughout the manufacturing process, from raw material selection to final testing.
  • Competitive Pricing: As a direct manufacturer, we offer cost-effective solutions without compromising on quality.
  • Customization: We can tailor swing reducers to meet specific requirements, including special ratios, mounting configurations, and materials.
  • Technical Support: Our experienced team provides expert guidance to help you select the right product and troubleshoot any issues.

Use Cases

Swing reducers are essential in various applications, including:

  • Excavators (crawler and wheeled)
  • Material handlers
  • Demolition equipment
  • Forestry machinery
  • Mining equipment
  • Other rotating heavy machinery

Whether you are replacing a worn-out reducer or upgrading your equipment, our products deliver reliable performance in the most demanding environments.

Buyer Notes

When purchasing a swing reducer, consider the following:

  • Machine Model: Ensure the reducer matches your equipment's make, model, and year.
  • Specifications: Verify the gear ratio, torque rating, and mounting dimensions.
  • Quality vs. Price: Balance cost with quality to avoid frequent replacements and downtime.
  • Warranty: Inquire about warranty coverage and after-sales support.

We recommend providing your machine's serial number or OEM part number to ensure accurate selection.

How to Inquire

To request a quote or learn more about our swing reducers, please contact us:

  • Address: Juye Road, BinJiang District, HangZhou City, Zhejiang Province, China
  • Tel/WhatsApp: +86 18758866446
  • Email: robin@xcgparts.com

Our team is ready to assist you with product selection, pricing, and technical support. We look forward to partnering with you for your swing system needs.

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SUMITOMO excavator parts SH265 swing Reduction Gearbox spare parts for excavator aftermarket excavator parts

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Product Categories

  • Hydraulic main pump
    • Hydraulic pump assembly
    • Hydraulic pump spare parts
    • Gear pump
    • Pilot pump
  • Engine parts
    • Liner Kit(Piston,Piston ring,Liner)
    • Main connect rod bearing
    • Water pump
    • Alternator
    • Starter
    • Turbocharge
    • Injector
    • Fan Motor
    • Tensioner
    • Cylinder Head
    • Cylinder block
    • Gasket kit
    • Oil Cooler Core
    • Engine Assembly
    • Crankshaft
  • Electric Parts
    • Controller
    • Monitor
    • Wire harness
    • AC panel
    • Throttle motor
    • Throttle Cable
    • Solenoid Valve
    • Relay
    • Pressure sensor
    • Wiper motor
    • Thermostat
    • Relief Valve
    • Lighting lamp
  • Final Drive swing motor
    • Final drive
    • swing motor
  • Travel Gearbox
    • Gearbox assy
    • Gearbox spare parts
  • Seal kit
    • Arm hydraulic cylinder seal kit
    • Boom hydraulic cylinder seal kit
    • Bucket hydraulic cylinder seal kit
    • Hydraulic pump seal kit
    • Swing motor seal kit
    • Travel motor seal kit
    • Main Control valve seal kit
    • Centre joint seal kit
  • Rock hydraulic breaker hammer
    • Silent Breaker hammer
    • Side type breaker hammer
    • Box type Breaker hammer
  • Rock bucket
  • Undercarriage parts
    • Track link
    • Track roller
    • upper roller
    • Idler
    • Sprocket
    • Adjustor assy
    • Track pad shoe
    • Rubber track
  • Swing reducer
  • Air conditioning system
    • Air condition compressor
    • Blower
    • Evaporator
  • Diagnostic Scanner Tool
  • Swing bearing

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  • +86 18758866446
  • +86 18758866446
  • robin@xcgparts.com
  • Juye Road,BinJiang District,HangZhou City,Zhejiang Province,China

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