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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 Engine 3044C Loader 246C 256C 262C 277C 287C Fuel Injector 227-1028

Caterpillar CAT Engine 3044C Loader 246C 256C 262C 277C 287C Fuel Injector 227-1028

CATERPILLAR Fuel Transfer Lift Pump ENGINE CAT C11 C15 C18 Engine 345B 345C 988G 988H 988K 980G 980H 834G 834H 834K 824H 824G 772G 770G Fuel Transfer Lift Pump 384-8612 190-3443

CATERPILLAR Fuel Transfer Lift Pump ENGINE CAT C11 C15 C18 Engine 345B 345C 988G 988H 988K 980G 980H 834G 834H 834K 824H 824G 772G 770G Fuel Transfer Lift Pump 384-8612 190-3443

Excavator Universal Digital Pressure Gauge XZTK-60 Measuring Instruments Testing Tool Digital Hydraulic Pressure Gauge Test Kit  Pressure Gauge 3 PCS+Test Hose Assembly 3 PCS+Test Coupling 6PCS

Excavator Universal Digital Pressure Gauge XZTK-60 Measuring Instruments Testing Tool Digital Hydraulic Pressure Gauge Test Kit Pressure Gauge 3 PCS+Test Hose Assembly 3 PCS+Test Coupling 6PCS

Excavator Universal Digital Pressure Gauge Measuring Instruments Testing Tool Digital Hydraulic Pressure Gauge Test Kit 40 Test Coupling 3 pcs+ Test Hose Assembly 2 pcs+Pressure Gauge 2pcs

Excavator Universal Digital Pressure Gauge Measuring Instruments Testing Tool Digital Hydraulic Pressure Gauge Test Kit 40 Test Coupling 3 pcs+ Test Hose Assembly 2 pcs+Pressure Gauge 2pcs

Hitachi 9212078 9239568 CPU Controller Electronic Control Module Programmed ZX120 ZX200 ZAX200-1 ZX210 ZX270 ZX330 ZX330-1 ZX350 ZX450 ZX650 ZX240-3G ZX330-5G ZX350-3G Excavator

Hitachi 9212078 9239568 CPU Controller Electronic Control Module Programmed ZX120 ZX200 ZAX200-1 ZX210 ZX270 ZX330 ZX330-1 ZX350 ZX450 ZX650 ZX240-3G ZX330-5G ZX350-3G Excavator

Hitachi Excavator PVC Pump Valve Controller 9125533 9142842 9116941 9104908 Control Unit EX200-2 EX200-3E RX2000-2

Hitachi Excavator PVC Pump Valve Controller 9125533 9142842 9116941 9104908 Control Unit EX200-2 EX200-3E RX2000-2

Caterpillar Control Panel 163-6701 1636701 Head Lamp Wiper Controller Wiper E312C 320C 325C 330C Excavator Parts

Caterpillar Control Panel 163-6701 1636701 Head Lamp Wiper Controller Wiper E312C 320C 325C 330C Excavator Parts

Carterpillar Engine ECU Controller ECM 331-7539 3317539 Control Unit CAT C4.4 C6.4 C6.6 ENGINE 312D 314D 315D 319D 320D 323D Excavator 928H 938H 930H 420E 450E 12M 120M

Carterpillar Engine ECU Controller ECM 331-7539 3317539 Control Unit CAT C4.4 C6.4 C6.6 ENGINE 312D 314D 315D 319D 320D 323D Excavator 928H 938H 930H 420E 450E 12M 120M

Cummins ISC8.9 ISL8.9 QSL8.9 ISC8.3 QSC8.3 QSL9 Engine Fuel Injection Pump  4307021 3973228, 5594766

Cummins ISC8.9 ISL8.9 QSL8.9 ISC8.3 QSC8.3 QSL9 Engine Fuel Injection Pump 4307021 3973228, 5594766

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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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