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Hangzhou XC Machinery Co,.ltd.
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      • 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
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      • 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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Hydraulic main pump

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XC Machinery (www.xcgparts.com) is a leading China-based hydraulic parts manufacturer and supplier, specializing in hydraulic systems for heavy machinery. We produce and supply high-quality hydraulic pumps, cylinders, and components for excavators, dozers, and construction equipment from major brands including CATERPILLAR, KOMATSU, VOLVO, HITACHI, JCB, John Deere, DOOSAN, and other international brands.

Our Hydraulic Products Include:
• Complete Hydraulic Pumps & Motors
• Hydraulic Cylinders & Actuators
• Valve Blocks & Control Valves
• Hydraulic Seals & Kits
• Hose Assemblies & Fittings
• Pump Spare Parts & Repair Kits

Quality Manufacturing:
As a professional hydraulic parts factory, we implement strict quality control measures throughout our production process. All hydraulic components are tested for pressure endurance, leakage prevention, and performance reliability to meet or exceed OEM standards.

Global Supply Capacity:
We serve customers worldwide with reliable shipping and flexible supply solutions. Our manufacturing capabilities allow us to offer both standard and custom hydraulic components with competitive pricing and consistent quality.

Technical Expertise:
Our engineering team possesses deep knowledge of hydraulic systems in heavy machinery. We provide technical support for component selection, system troubleshooting, and performance optimization.

Why Choose XC Machinery?

  • Direct factory pricing

  • OEM quality standards

  • Global shipping capability

  • Technical support available

  • Quality guaranteed

Contact XC Machinery today for reliable hydraulic solutions that keep your heavy equipment operating at peak performance. Visit www.xcgparts.com to discover our complete hydraulic components range.






Caterpillar 330D 336D 336D2 M330D Excavator Hydraulic Main Piston Pump Assy 3228733  hydraulic Pump Spare Parts Construction Machinery Hydraulic repair Parts

Caterpillar 330D 336D 336D2 M330D Excavator Hydraulic Main Piston Pump Assy 3228733 hydraulic Pump Spare Parts Construction Machinery Hydraulic repair Parts

Caterpillar 325DL 328D 329D 329DL Excavator Hydraulic Main Piston Pump Assy 272-6959 233-1115 hydraulic Pump Spare Parts Construction Machinery Hydraulic repair Parts

Caterpillar 325DL 328D 329D 329DL Excavator Hydraulic Main Piston Pump Assy 272-6959 233-1115 hydraulic Pump Spare Parts Construction Machinery Hydraulic repair Parts

Rexroth  Excavator Hydraulic Main Piston Pump Assy AP2D36LV1PS7-880-0 hydraulic Pump Spare Parts Construction Machinery Hydraulic repair Parts

Rexroth Excavator Hydraulic Main Piston Pump Assy AP2D36LV1PS7-880-0 hydraulic Pump Spare Parts Construction Machinery Hydraulic repair Parts

Rexroth A10VO45 DFR/52R-PKC64N00 ALA10VO45DFR1/31R-VSC62K04 Excavator Hydraulic Main Piston Pump Assy ALA10V074 31R-VSC42N00 hydraulic Pump Spare Parts Construction Machinery Hydraulic repair Parts

Rexroth A10VO45 DFR/52R-PKC64N00 ALA10VO45DFR1/31R-VSC62K04 Excavator Hydraulic Main Piston Pump Assy ALA10V074 31R-VSC42N00 hydraulic Pump Spare Parts Construction Machinery Hydraulic repair Parts

Rexroth A10VO28 A10VO45 Excavator Hydraulic Main Piston Pump Assy A110V075LRDS 10R-NSD12NOO-S hydraulic Pump Spare Parts Construction Machinery Hydraulic repair Parts

Rexroth A10VO28 A10VO45 Excavator Hydraulic Main Piston Pump Assy A110V075LRDS 10R-NSD12NOO-S hydraulic Pump Spare Parts Construction Machinery Hydraulic repair Parts

Rexroth Series A11VO40 A11VO60 A11VO75 A11VO95 A11VO130  Excavator Hydraulic Main Piston Pump Assy A11VO145 A11VLO130 A11VO190 A11VLO145 hydraulic Pump Spare Parts Construction Machinery Hydraulic rep

Rexroth Series A11VO40 A11VO60 A11VO75 A11VO95 A11VO130 Excavator Hydraulic Main Piston Pump Assy A11VO145 A11VLO130 A11VO190 A11VLO145 hydraulic Pump Spare Parts Construction Machinery Hydraulic rep

Rexroth A10V A10VO18 A10VO28 A10V045 A10VO60 A10V063 A10V071 A10V074 A10VO74 Hydraulic Piston Pump A10VO71DFLR/31R-VSC12NOO-LXT

Rexroth A10V A10VO18 A10VO28 A10V045 A10VO60 A10V063 A10V071 A10V074 A10VO74 Hydraulic Piston Pump A10VO71DFLR/31R-VSC12NOO-LXT

Uchida Rexroth A7V0 A7V028 A7V055 A7V080 A7V0107 A7V0160 A7VO80LRHT/61R-P2B Hydraulic Piston Pump A7V028DRG A7VO28DRG/63L-NZB01-S

Uchida Rexroth A7V0 A7V028 A7V055 A7V080 A7V0107 A7V0160 A7VO80LRHT/61R-P2B Hydraulic Piston Pump A7V028DRG A7VO28DRG/63L-NZB01-S

KOMATSU PC40MR Excavator Hydraulic Main Piston Pump Assy 708-3S-11220 hydraulic Pump Spare Parts Construction Machinery Hydraulic repair Parts

KOMATSU PC40MR Excavator Hydraulic Main Piston Pump Assy 708-3S-11220 hydraulic Pump Spare Parts Construction Machinery Hydraulic repair 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
  • 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

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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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