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  • LK7V180DTP Hydraulic Pump Featured Image
  • LK7V180DTP Hydraulic Pump Featured Image
Hydraulic Pumps

LK7V180DTP Hydraulic Pump

The LK7V180DTP electronically controlled variable displacement piston hydraulic pump provides strong and stable hydraulic power for 30-70 ton excavators, and is also used in open-loop heavy-duty equipment such as rotary drills, crawler cranes, and concrete pump trucks.

Key Specifications
  • Max. displacement 160×2 ml/r
  • Rated speed 1800 r/min
  • Pressure 34.3 MPa
  • Max. flow 288×2 L/min
  • Control Electric control
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Technical Data

Features and applications

  • Features

    1. High-pressure and large displacement, capable of providing strong and stable hydraulic power for large excavators.
    2. Adopting an open-loop design, it maintains excellent suction performance even at high speeds.
    3. The overall structure is made of high-strength cast iron, and the internal structure has been optimized to withstand impact loads under extreme working conditions, exhibiting wear resistance and long service life.

  • Applications

    30–70 t mining excavators, large cranes, rotary drilling rigs and other machinery.

    Compatible Machines

    • Caterpillar

      CAT 336 / 336GC / 340 / 345GC​

    • SANY

      SY365

    • XCMG

      XE380DK / XE370DK

    • SDLG

      LG375

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 reply to technical enquiries within one working day.
      Your enquiry is kept strictly confidential.