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Hangzhou XC Machinery Co,.ltd.
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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.

Caterpillar Cat Dozer C12 C15 C27 3406E Oil Pressure Group Gp-Pressure Atmospheric Sensor Switch 194-6722 1946722

Caterpillar Cat Dozer C12 C15 C27 3406E Oil Pressure Group Gp-Pressure Atmospheric Sensor Switch 194-6722 1946722

Caterpillar CAT E320C E320D 320C 320D 330D 336D 324 329 Relay 161-3128 161-3128X

Caterpillar CAT E320C E320D 320C 320D 330D 336D 324 329 Relay 161-3128 161-3128X

4181700 9217993 Hitachi Excavator EX200-1 EX330-5 ZAX330 Gear Pump Assembly TH101816 FITS JD JD790 JD792 Pilot Pump  - 副本

4181700 9217993 Hitachi Excavator EX200-1 EX330-5 ZAX330 Gear Pump Assembly TH101816 FITS JD JD790 JD792 Pilot Pump - 副本

Caterpillar 226D 262D 279D Johnn Deeree 318E 319E 320E  Hydraulic Female Flat Face Quick Coupler 7246802 AT406475 373-6968

Caterpillar 226D 262D 279D Johnn Deeree 318E 319E 320E Hydraulic Female Flat Face Quick Coupler 7246802 AT406475 373-6968

Caterpillar Excavator M313C M315C M316C M318C M322C Engine 3054C 3054E 3056E Monitor 243-7058 Cluster Gauge Display Screen Assy

Caterpillar Excavator M313C M315C M316C M318C M322C Engine 3054C 3054E 3056E Monitor 243-7058 Cluster Gauge Display Screen Assy

Relief Valve 173-3452 1733452 for Caterpillar Cat E320C 320D 323C Excavator

Relief Valve 173-3452 1733452 for Caterpillar Cat E320C 320D 323C Excavator

2420-1225A 2420-1225 Main Relief Valve For Doosan DH200-5 DH220-5 Excavator

2420-1225A 2420-1225 Main Relief Valve For Doosan DH200-5 DH220-5 Excavator

723-40-56900 723-40-57200 Excavator parts Relief Valve For Komatsu PC200-7 PC210

723-40-56900 723-40-57200 Excavator parts Relief Valve For Komatsu PC200-7 PC210

723-40-71103 723-40-71900 723-40-71100 Reducing Valve for Komatsu PC200 PC210-7

723-40-71103 723-40-71900 723-40-71100 Reducing Valve for Komatsu PC200 PC210-7

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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

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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