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Hangzhou XC Machinery Co,.ltd.
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      • Hydraulic pump assembly
      • Hydraulic pump spare parts
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      • 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
    • Electric Parts
      • Controller
      • Monitor
      • Wire harness
      • AC panel
      • Throttle motor
      • Throttle line
      • 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
    • Swing reducer
    • Undercarriage parts
      • Track link
      • Track roller
      • upper roller
      • Idler
      • Sprocket
      • Adjustor assy
      • Track pad shoe
      • Rubber track
    • Air conditioning system
      • Air condition compressor
      • Blower
      • Evaporator
    • Diagnostic Scanner Tool
    • Swing bearing
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About us

  1. Home
  2. About us

About us

OEM excavator spare parts Manufacturer - Reliable Engine, Hydraulic & Undercarriage Components

XC Machinery is a leading China-based OEM excavator parts manufacturer and global supplier. We specialize in producing high-quality replacement components for major heavy equipment brands including Komatsu, Hitachi, Volvo, Caterpillar, Doosan, and more. Our comprehensive product range ensures your excavators maintain peak performance with reliable, durable parts that meet OEM standards.

Product Categories & Compatibility

Engine Systems:

  • Complete Liner Kits (Piston, Piston Pin, Piston Ring, Liner)

  • Engine Bearings (Main Bearing & Connecting Rod Bearing)

  • Gasket Kits & Sealing Solutions

  • Fuel Injection Systems (Injectors, Nozzles)

  • Cylinder Heads & Cylinder Blocks

Hydraulic Systems:

  • Hydraulic Pumps & Pump Spare Parts

  • Swing Motors & Final Drive Gearboxes

  • Hydraulic Cylinders & Seal Kits

  • Breaker Hammers & Attachments

Undercarriage Components:

  • Track Links & Track Chains

  • Track Rollers & Upper Rollers

  • Sprockets & Idlers

  • Track Pads & Swing Bearings

Electrical Systems:

  • Monitor Displays & Controllers

  • Throttle Motors & Sensors

  • Relief Valves & Solenoids

Why Choose XC Machinery?

Quality Assurance:
As a professional excavator parts factory, we implement strict quality control measures throughout our manufacturing process. All components undergo rigorous testing to ensure they meet OEM specifications for performance and durability.

Global Supply Capacity:
With years of experience as an international exporter, we maintain sufficient inventory to support worldwide distribution. Our efficient logistics network ensures timely delivery to construction companies, equipment rental services, and parts distributors across global markets.

Technical Expertise:
Our engineering team possesses deep knowledge of excavator systems and components. We provide technical support and compatibility guidance to help customers select the right parts for specific equipment models and operating conditions.

Competitive Advantage:
By manufacturing directly in China, we offer OEM-quality parts at competitive prices without compromising on reliability or performance. This provides significant cost savings compared to genuine parts while maintaining equipment productivity.

Contact Us Today
Request a quotation for your excavator parts requirements. Our sales team will provide competitive pricing and delivery information within 24 hours.

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
  • Electric Parts
    • Controller
    • Monitor
    • Wire harness
    • AC panel
    • Throttle motor
    • Throttle line
    • 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

Links

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LatestPost

  • Salute to 2022, adhere to the right path while seeking novelty, embrace changes, and forge ahead, the armored warriors!
    Salute to 2022, adhere to the right path
    2025-09-13
  • In September, the second-hand excavator transactions: the transaction volume decreased by 1.5% month-on-month and 39.8% year-on-year; Sany's 75, 215 and 135 excavators were the most popular; the UEPI
    In September, the second-hand excavator
    2025-09-16
  • In September, the second-hand excavator transactions: the transaction volume decreased by 1.5% month-on-month and 39.8% year-on-year; Sany's 75, 215 and 135 excavators were the most popular; the UEPI
    In September, the second-hand excavator
    2025-09-16

Feedback

Contact Us

465659878

+86 18758866446

+86 18758866446

robin@xcgparts.com

robinwanguuu@hotmail.com

560 YueMing Road,BinJiang District,HangZhou City,Zhejiang Province,China

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