Kawasaki K3V63 Series Pump | K3V63DT, K3VG63, K3V63DT-P100R | Excavator Hydraulic Main Pump

Kawasaki K3V63 & K3VG63 Series High-Pressure Hydraulic Piston Pump

Product Overview: The Kawasaki K3V63 series is one of the most trusted power cores in the global construction and industrial hydraulics markets. As the industry standard for 63 cm³/rev displacement, this series includes the K3V63DT tandem pumps designed specifically for 6-8 ton excavators and the K3VG63 single pumps for industrial hydraulic stations. Featured models like the K3V63DT-P100R-0E01-1 and K3VG63-12NR-10L3 deliver precise flow output under continuous pressures up to 34.3 MPa, ensuring high efficiency and smooth operation during complex multi-function movements.

Key Technical Advantages:

• Superior Self-Priming & High-Speed Performance: Optimized inlet flow paths significantly enhance self-priming speed limits, preventing cavitation even under heavy load and extending the pump’s service life.

• Diverse Control Options (-P100R / -GN36):

  • Integrated with high-sensitivity power regulators, pressure cut-off valves, and Load Sensing (LS) controls; supports Negative Flow Control (NFC) systems.

  • Ensures perfectly balanced power distribution between digging, swinging, and traveling, effectively preventing engine stalling.

• High Reliability & Durability: Features reinforced swashplates and rotating groups. Rated for continuous operation at 34.3 MPa with peak capabilities reaching 39.2 MPa for instantaneous shock loads.

• Low Noise & Low Pulsation Design: Unique valve plate damping technology drastically reduces fluid pressure pulsations, minimizing system vibration and operational noise.

• 100% OEM Compatibility (Plug-and-Play):

  • 0E01-1 / GN36-1 Configurations: Represent customized shaft ends and port standards for SANY, XCMG, Lonking, and other global brands, ensuring seamless, non-destructive installation.

Detailed Models & Parameters:

• Core Series: Kawasaki K3V63 / K3VG63 Series.

• Representative Models: K3V63DT-P100R-0E01-1, K3VG63-12NR-10L3, K3V63DT-1D0L-GN36-1.

• Displacements: 63 cm³/rev (Single / Tandem).

• Pressure Ratings: Rated at 34.3 MPa (4975 PSI); Peak cycles up to 39.2 MPa (5685 PSI).

• Rotation: R (Clockwise) / L (Counter-clockwise).

• Applications: 6-8 ton hydraulic excavators, wheel loaders, injection molding machines, and industrial HPU.