KYB PSVD2 Series Pump | PSVD2-17E, PSVD2-21E, PSVD2-27E | Excavator Main Hydraulic Pump

Model Number

PSVD2-17E-19, PSVD2-21E-22, PSVD2-27E-24

Product Description

KYB PSVD2 Series Main Hydraulic Pump for Mini Excavators

Product Overview: The KYB PSVD2 series is a premier hydraulic main pump solution globally recognized for its performance in mini excavators, particularly across brands like Yanmar, Kubota, and IHI. Utilizing a highly integrated multi-stage pump design, this series covers key displacements including 17cc (PSVD2-17E), 21cc (PSVD2-21E), and 27cc (PSVD2-27E). Featured models such as the PSVD2-17E-19 and PSVD2-27E-24 (B0600-21032) are specifically tailored for 3.5 to 6-ton class excavators (e.g., Yanmar Vio45-6B), delivering precise operational control and robust power within a compact footprint.

Key Technical Advantages:

  • Highly Integrated Multi-Pump Architecture: Combines dual piston pumps and multiple gear pumps in a single housing to power travel, swing, and pilot control systems simultaneously.

  • Heavy-Duty Reliability & Compact Footprint: Optimized for the frequent multi-function movements of mini excavators, offering high rated pressures and exceptional shock resistance.

  • Precision Machine Matching (-19/-22/-24): * Specific suffix codes represent customized shaft ends and porting configurations for specific models like Vio45-6B, ensuring perfect “plug-and-play” compatibility.

  • Superior Volumetric Efficiency: Features KYB’s patented valve plate and rotor balancing technology, maintaining stable flow under high-heat and high-pressure conditions to eliminate cycle time lag.

  • Ease of Maintenance: We provide a full range of PSVD2 components—including cylinder blocks, pistons, valve plates, and seal kits—to ensure rapid maintenance and minimized downtime.

Detailed Models & Parameters:

  • Core Series: KYB PSVD2 Series.

  • Representative Models: PSVD2-17E-19, PSVD2-21E-22, PSVD2-27E-24, B0600-21032.

  • Primary Displacements: 17, 21, 27 cm³/rev.

  • Compatible Machinery: Yanmar Vio45-6B, Vio55, Kubota, IHI, and other 4-6 ton mini hydraulic excavators.

  • Category: Piston Pump Assembly & Hydraulic Gear Pump Spare Parts.

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.
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Our Advantages

Fast & Reliable Delivery

We optimize global logistics channels to ensure every customer receives their goods on time, anywhere in the world.

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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