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Kawasaki K3VL & K3VG Pump | K3VL80, K3VG112, K3VL45 | Load Sensing Hydraulic Piston Pump
| Model Number | K3VL45, K3VL80, K3VG112 |
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Product Description
Kawasaki K3VL & K3VG Series Variable Axial Piston Pump
Product Overview: The Kawasaki K3VL and K3VG series represent the pinnacle of high-pressure hydraulic power. The K3VL series is engineered for open-circuit applications, featuring advanced Load Sensing (LS) integration—ideal for excavator auxiliary systems and mobile machinery. The K3VG series is optimized for high-pressure industrial environments, offering unmatched durability. Flagship models like the K3VL80/B (80cc) and K3VG112 (112cc) utilize a compact swashplate design to deliver precise flow control and robust torque at continuous pressures up to 350 Bar.
Key Technical Advantages:
Precision Load Sensing (L0/LS): Delivers flow exactly as demanded by the actuators via LS compensators. This maintains a constant pressure differential (Δp), drastically reducing energy waste and system heat generation.
Heavy-Duty Reliability: Rated for continuous operation at 320 Bar (K3VL) up to 350 Bar (K3VG), with peak capabilities reaching 400 Bar. Reinforced rotating groups ensure extended service life in extreme environments.
Versatile Control Modalities (NRSV/NRJM):
Incorporates pressure cut-off, torque limiting (constant power), and hydraulic remote overrides, ensuring seamless compatibility with excavator or industrial PLC logic.
Low Noise & High Suction Performance: Optimized valve plate technology suppresses fluid pulsations and operating noise while enhancing self-priming speed limits, reducing reliance on pre-charge systems.
Through-Drive Capability (F018/TB422): Supports tandem mounting of secondary pumps (piston or gear) to meet the integrated power needs of multi-circuit hydraulic systems.
Detailed Models & Parameters:
Core Series: Kawasaki K3VL / K3VG Series.
Representative Models: K3VL80/B-1NRJM-L0-F018, K3VG112-10NRSV-70H3, K3VL45/B-1NLSM-PR-TB422.
Displacements: 45, 80, 112 cm³/rev.
Pressure Ratings: Rated at 320 – 350 Bar (4640 – 5075 PSI); Peak cycles up to 400 Bar.
Applications: Excavators, Injection Molding Machines, Port Machinery, and Heavy Presses.
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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