Kawasaki K3V & K5V Series Pump | K3V63DT, K5V80DTP, K3V112 | Wheel Loader Hydraulic Main Pump

Kawasaki K3V & K5V Series Main Hydraulic Pump for Wheel Loaders

Product Overview: The Kawasaki K3V and K5V series are the industry-leading power cores for global heavy-duty construction machinery. This series covers critical displacements from the classic 63cc (K3V63) to the high-efficiency 80cc (K5V80) and 112cc (K3V112). Featured models such as the K3V63DT-P100R-0E01-1 (Tandem Pump) and K5V80DTP are specifically engineered for the high-frequency steering and lifting cycles of wheel loaders, delivering a rated operating pressure of 34.3 MPa. As the evolutionary successor to the K3V, the K5V series offers enhanced power density and superior fatigue life while maintaining a compact installation footprint.

Key Technical Advantages:

• Superior Power-to-Weight Ratio: Delivers high-pressure performance within a compact envelope. Rated for continuous operation at 34.3 MPa (4975 PSI) with peak cycles reaching 39.2 MPa.

• Optimized Control for Loaders:

  • K3V63DT-P100R: Features a precision power regulator that prevents engine stalling during heavy digging operations and automatically modulates flow based on real-time load demand.

• High Response & Low Pulsation Design: Optimized valve plate technology suppresses fluid pulsations, minimizing system noise and ensuring ultra-smooth movements of attachments (arms and buckets).

• Heavy-Duty Reliability: Reinforced rotating groups and heavy-duty bearing systems are built to withstand the harshest mining and construction environments, extending the service life of the pump.

• 100% “Plug-and-Play” Compatibility:

  • 0E01-1 Configuration: Represents customized shaft ends, port interfaces, and regulator parameters tailored for major loader brands (e.g., SDLG, Lonking, XCMG), ensuring seamless installation.

Detailed Models & Parameters:

• Core Series: Kawasaki K3V / K5V Series.

• Representative Models: K3V63DT-P100R-0E01-1, K5V80DTP, K3V112DT, K3V63.

• Displacements: 63, 80, 112 cm³/rev (x2).

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

• Rotation: R (Clockwise).

• Application: Medium to large wheel loaders, excavators, and various mobile machinery.