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Pilot Pump K7V63 Product Showcase

Pilot Pump
December 22, 2025
Category Connection: Pilot Pump
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Tags:
#external gear pump #excavator pilot pump #hydraulic pilot pump
Brief: Experience a brief tour of features designed to deliver dependable outcomes. In this video, we showcase the K7V63 pilot pump, demonstrating its role in providing stable pilot control pressure for medium-sized excavators like the Kobelco SK130-8 and SK135. You'll see how this gear-type auxiliary pump ensures precise hydraulic system response and smooth operation in construction and earthmoving applications.
Related Product Features:
  • Gear-type auxiliary hydraulic pump providing stable low-pressure pilot control oil for main hydraulic systems.
  • Ensures precise response of control components like operating handles and valve groups for smooth excavator movements.
  • Designed for medium-sized 13-14 ton crawler excavators including Kobelco SK130-8/9, SK135, SK140-8/9, and Case CX130.
  • Typically installed at the rear or side of the main pump, supporting earthmoving and construction engineering scenarios.
  • Available in models with nominal displacements of 10mL/r and 15mL/r to suit different system requirements.
  • Features involute spline specifications with 13 teeth, 1 module, and 20° pressure angle for secure connection.
  • Optimized for reliability and response speed while improving overall operating comfort for the machine operator.
  • Compatible with K7V63DTP series axial piston main pumps, avoiding direct high-frequency control loads on the main pump.
FAQs:
  • What is the warranty period for the K7V63 pilot pump?
    We offer a 12-month warranty on the entire machine, followed by lifetime technical consultation and preferential spare parts supply after the warranty period.
  • Can this pilot pump directly replace the original equipment pump?
    Yes, this high-quality compatible pilot pump has the same installation dimensions and performance parameters as the original, allowing for direct replacement without modifying the piping.
  • What should I do if I cannot find my specific excavator model listed?
    We recommend providing your excavator's specific model number, a photo of the main pump, or the original pump's nameplate information. Our team can help you confirm compatibility free of charge.
  • What technical support do you provide with this pilot pump?
    We offer free detailed installation manuals, model selection consultation, online video guidance, and remote fault diagnosis support to ensure proper installation and operation.
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