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  • LK3V280SH Hydraulic Pump Featured Image
  • LK3V280SH Hydraulic Pump Featured Image
  • LK3V280SH Hydraulic Pump Featured Image
  • LK3V280SH Hydraulic Pump Featured Image
  • LK3V280SH Hydraulic Pump Featured Image
Hydraulic Pumps

LK3V280SH Hydraulic Pump

The LK3V280SH electronically controlled variable piston pump delivers strong, stable hydraulic power for 90–120 t excavators.

Key Specifications
  • Max. displacement 280 ml/r
  • Rated speed 1800 r/min
  • Rated pressure 31.4 MPa
  • Max. flow 381 L/min
  • Control Electronic control
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Technical Data

Features and applications

  • Features

    1. High pressure and large displacement, for strong and stable hydraulic power on large excavators
    2. An open-circuit design that keeps strong suction even at high speed
    3. A high-strength cast-iron body with an optimized internal structure takes shock loads in extreme duty, resists wear and lasts.

  • Applications

    90–120 t excavators and other heavy machinery.

    Compatible Machines

    • SANY

      SY950

    • Hyundai

      R1200‑9

    • Hitachi

      ZX670 / ZX850 / ZX870 / ZX1200

    • Kobelco
      EX1200‑6
    • XCMG
      XE950
    • Liugong
      LG955
    • Volvo
      EC900 / EC950
Service

Support across the full cycle, from custom design to spare parts

  • Built to the machine

    Give us the machine brand, tonnage and mounting interface. We match the dimensions so the part installs on the existing machine.

  • 100% factory test

    Parts are checked against the drawing on a CMM before assembly. The finished unit does not ship until our own bench has recorded a full performance curve.

  • Delivery and logistics

    Standard models are kept in stock. Custom parts ship to the production plan. An inspection report and packing list go out with every delivery.

  • Service and spare parts

    Technical support and wear parts are available through the warranty period, and batch test data can be traced by serial number.

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    We focus on hydraulic products and support for mining equipment. Send us a message and we will tell you the next step.

      Fill in the form
      We reply to technical enquiries within one working day.
      Your enquiry is kept strictly confidential.