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PVD2B40 Hydraulic Pump Powerhouse

Excavator boom arm
January 09, 2026
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Brief: Watch the demo to catch practical tips and quick performance insights. This video provides a detailed walkthrough of the Kato HD820 hydraulic control valve assembly, showcasing its components, explaining common fault codes like E21 and E63, and demonstrating how this refurbished valve integrates into your excavator's hydraulic system.
Related Product Features:
  • Compatible with Kato HD820-5 and HD820-6 excavator models for reliable performance.
  • Refurbished to original specifications, ensuring quality and durability in hydraulic control.
  • Available in custom paint colors like yellow or black to match your equipment requirements.
  • Addresses common electrical system faults including E21 for automatic deceleration control stop.
  • Helps resolve engine speed sensor issues indicated by fault codes E11, E12, and E13.
  • Manages pressure sensor faults such as E63 for Pl pressure and E64 for P2 pressure.
  • Corrects solenoid valve power failures highlighted by fault code E56 for rotation lock.
  • Prevents excessive fuel level signals as indicated by fault code E61 for optimal operation.
FAQs:
  • Which Kato excavator models is this hydraulic control valve compatible with?
    This hydraulic control valve assembly is designed for Kato HD820-5 and HD820-6 excavator models, ensuring a perfect fit and reliable operation.
  • Is this valve brand new or refurbished, and can it be customized?
    This valve is a refurbished original part, restored to meet original specifications. It can be painted in your preferred color, such as yellow or black, upon request.
  • What common fault codes does this valve help address?
    It assists in resolving various fault codes including E21 (automatic deceleration control stop), E63 (Pl pressure sensor issue), E64 (P2 pressure sensor issue), and E56 (rotation lock solenoid valve fault), among others listed in the product description.
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