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Hangzhou XC Machinery Co,.ltd.
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      • Final drive
      • swing motor
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      • 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
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      • upper roller
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      • Air condition compressor
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    • Swing bearing
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Heavy Machinery Parts Manufacturer - Complete Solutions for Construction Equipment

XC Machinery (www.xcgparts.com) is a leading China-based heavy machinery parts manufacturer and supplier, providing comprehensive solutions for excavators, dozers, and construction equipment. We specialize in manufacturing and supplying high-quality components across three main systems: electrical, engine, and hydraulic parts for major brands including CATERPILLAR, KOMATSU, VOLVO, HITACHI, JCB, John Deere, DOOSAN, and other international manufacturers.

Our Complete Product Range:

Electrical Systems:
• Monitor Displays & Dashboards
• Engine Control Units (ECUs)
• Sensors & Wiring Harnesses
• Diagnostic Scanners & Tools
• Controllers & Processors

Engine Components:
• Complete Engine Assemblies (ASSY)
• Piston Kits & Cylinder Components
• Cylinder Blocks & Cylinder Heads
• Fuel Injection Systems
• Gaskets & Sealing Kits

Hydraulic Systems:
• Hydraulic Pumps & Motors
• Travel Motors & Gearboxes
• Swing Motors & Gearboxes
• Hydraulic Valves & Cylinders
• Pump Spare Parts & Seals

Manufacturing Excellence:
As a professional heavy machinery parts factory, we maintain strict quality control standards across all product categories. Our manufacturing facilities utilize advanced equipment and technology to ensure every component meets or exceeds OEM specifications for performance and durability.

Global Supply Capability:
We serve customers worldwide with reliable shipping and supply chain solutions. Our extensive inventory and manufacturing flexibility allow us to meet both standard and custom requirements with competitive pricing and consistent quality.

Quality Assurance:
Each component undergoes rigorous testing procedures:

  • Electrical parts: functionality and compatibility testing

  • Engine components: material and precision testing

  • Hydraulic parts: pressure and endurance testing

  • Full compliance with international quality standards

Why Choose XC Machinery?

  • Direct factory manufacturing

  • Comprehensive product range

  • OEM quality standards

  • Global export expertise

  • Competitive pricing

  • Reliable after-sales support

Contact XC Machinery today for complete heavy machinery parts solutions. Visit www.xcgparts.com to discover our full product range and experience professional service from a trusted China manufacturer and supplier.

Volvo EC210B EC210BLC EC460B EC460BLC Gauge Cluster Excavator 14390065 14390065P03 14390065P02 Monitor Display Panel

Volvo EC210B EC210BLC EC460B EC460BLC Gauge Cluster Excavator 14390065 14390065P03 14390065P02 Monitor Display Panel

Volvo Excavator EC140B EC140BLC EC140 ECU Controller 20824172 VOE20824172 10555535

Volvo Excavator EC140B EC140BLC EC140 ECU Controller 20824172 VOE20824172 10555535

Perkins 27610402 27610401 Excavator Truck Boat Communication EST Adapter 3 Diagnostic Tool Cable Software 2021B Scanner

Perkins 27610402 27610401 Excavator Truck Boat Communication EST Adapter 3 Diagnostic Tool Cable Software 2021B Scanner

Caterpillar CAT 308C CR 307C Excavator 4M40 Engine 191-6840 Throttle Motor Governor Assy

Caterpillar CAT 308C CR 307C Excavator 4M40 Engine 191-6840 Throttle Motor Governor Assy

CATREPILLAR ENGINE 3406B 3406C C9 C11 C13 Engine 336D E336D 336D2 980C 980G 980H 966F 12M 12K 160K 120K 160M Excavator 478-7932 4787932 ECU ECM Controller Electronic Control Module

CATREPILLAR ENGINE 3406B 3406C C9 C11 C13 Engine 336D E336D 336D2 980C 980G 980H 966F 12M 12K 160K 120K 160M Excavator 478-7932 4787932 ECU ECM Controller Electronic Control Module

Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066

Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066

Doosan Daewoo DH225-5 DH220-5 S140LC-V S340LC-7 Excavator Air Conditioning Controller 543-00049 Air Conditioner Control Panel

Doosan Daewoo DH225-5 DH220-5 S140LC-V S340LC-7 Excavator Air Conditioning Controller 543-00049 Air Conditioner Control Panel

JCB JS130 JS180LC JS200 JS220 JCB 8080 Excavator Monitor Cluster Gauge Assy 332/K4244 332K4244 704/50207 728/80073 728/80003

JCB JS130 JS180LC JS200 JS220 JCB 8080 Excavator Monitor Cluster Gauge Assy 332/K4244 332K4244 704/50207 728/80073 728/80003

Komatsu PC200-8 PC200LC-8 PC220-8 PC220LC-8 PC270-8 PC270LC-8 Excavator Monitor Display Panel 7835-31-1012 7835-31-1012 7835-30-1002 7835-31-1003 Guage Cluster Monitor

Komatsu PC200-8 PC200LC-8 PC220-8 PC220LC-8 PC270-8 PC270LC-8 Excavator Monitor Display Panel 7835-31-1012 7835-31-1012 7835-30-1002 7835-31-1003 Guage Cluster Monitor

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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
  • 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

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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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