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Product Showcase-Gear pilot pump K5V160 For Doosan DH370 Large Tracked Excavator

Pilot Pump
December 25, 2025
Category Connection: Pilot Pump
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Tags:
#external gear pump #excavator pilot pump #hydraulic pilot pump
Brief: In this dynamic product showcase, we demonstrate the compact K5V160 pilot pump designed for Doosan DH370 large tracked excavators. You'll see how this gear pump integrates directly with the main pump, providing stable pilot control pressure for precise hydraulic system operation. Watch as we highlight its internal suction design, installation process, and key performance parameters that ensure high durability and efficiency in demanding applications.
Related Product Features:
  • Compact structure designed for integration with Doosan DH370 and similar large tracked hydraulic excavators.
  • Internal suction design draws hydraulic oil directly from the main pump housing, eliminating external suction lines.
  • Provides stable pilot control pressure for operating main control valves and regulators.
  • High volumetric efficiency of ≥92% ensures optimal performance across speed ranges.
  • Features involute spline specification with 13 teeth and 1 module for secure drive connection.
  • Operates at optimum speeds between 1500-2500 r/min with a broader range of 800-2800 r/min.
  • Lightweight construction at 2.1 kg while maintaining robust durability for heavy-duty applications.
  • Reduces risk of air ingress through efficient internal oil chamber suction design.
FAQs:
  • What excavator models is the K5V160 pilot pump compatible with?
    The K5V160 pilot pump is primarily designed for Doosan DH370 large tracked excavators and is also compatible with other medium and large excavator models including CAT336D and SY285.
  • How is the pilot pump installed in the hydraulic system?
    The pump installs at the rear of the main pump and is directly driven by the main pump's drive shaft. Installation requires proper spline alignment, even bolt tightening, and verification of intact O-rings and seals to prevent oil leaks.
  • What are the key technical parameters of the K5V160 pilot pump?
    Key parameters include: nominal displacement of 26 mL/r, rated pressure of 3.5 MPa, optimum speed range of 1500-2500 r/min, volumetric efficiency ≥92%, and weight of 2.1 kg with specific involute spline specifications.
  • What packaging options are available for this pilot pump?
    The pump is normally packaged in cardboard boxes and shipped on pallets or wooden crates. Special packaging requirements can be discussed and negotiated with customers based on specific shipping needs.
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