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Kawasaki K3V Series Pump | K3V112DT, K3V180DT, K3V63 | Main Hydraulic Pump for Excavator
| Model Number | K3V 63 K3V112 K3V180 |
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Product Description
Kawasaki K3V Series Axial Piston Main Pump for Excavators
Product Overview: The Kawasaki K3V series is the global industry standard for excavator hydraulic systems. Featuring a high-pressure swashplate axial piston design, this series is engineered for the rigorous duty cycles of modern heavy machinery. Featured models like the K3V112DT-1F5R-2N19 (for 20-ton class) and K3V180DT-1RER-9C69-DL (for 30-ton class) utilize a tandem (DT) configuration. This delivers two independent variable outputs from a single drive shaft, managed by advanced negative flow or total power control logic to ensure precise, powerful, and fuel-efficient movements during simultaneous digging, traveling, and swinging operations.
Key Technical Advantages:
Superior Power-to-Weight Ratio: Highly integrated and compact design maximizes flow output while minimizing overall pump weight.
Exceptional Volumetric Efficiency: Precision-lapped piston groups and valve plates maintain minimal internal leakage under rated pressures of 34.3 MPa, ensuring no loss of digging force.
Heavy-Duty Durability: Reinforced support bearings and tilting swashplate components are built to withstand frequent load shocks, significantly extending maintenance intervals.
Versatile Control Logic: Supports Negative Flow Control (NFC), Positive Flow Control, and Constant Power Control, perfectly matching the hydraulic systems of Kobelco, Hyundai, Volvo, and Sany.
100% OEM Standard Compatibility: Manufactured to strict Kawasaki factory specifications, ensuring splined shafts, mounting flanges, and regulator porting align perfectly for a seamless “drop-in” replacement.
Detailed Models & Parameters:
Core Series: Kawasaki K3V Series (K3V63, K3V112, K3V140, K3V180, K3V280).
Specific Models: K3V112DT-1F5R-2N19, K3V180DT-1RER-9C69-DL.
Displacements: 63cc, 112cc, 180cc/rev (per single pump section).
Pressure Ratings: Rated at 34.3 MPa (5000 PSI) continuous; Peak capability up to 39.2 MPa.
Rotation: R (Clockwise/CW).
Compatible Machines: Widely used on Kobelco SK200/SK350, Hyundai R210/R300, Volvo EC210/EC290, and more.
Company Profile
We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses
Strict Quality Assurance
Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.
Competitive Pricing
Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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