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.



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