KYB PSVD2-13E & PSVD2-17E Pump | Main Hydraulic Pump for Yanmar VIO75 | PSVD2-17E-20, PSVD2-19
| Model Number | PSVD, PSVD2-17E, PSVD2-17E-20, PSVD2-13E |
|---|
Product Description
KYB PSVD2 Series Hydraulic Main Pump for Yanmar VIO75 Mini Excavators
Product Overview: The KYB PSVD2 series stands as the premier high-performance power source for mini and micro excavator hydraulic systems worldwide. Featuring a unique integrated architecture of dual axial piston pumps and multiple gear pumps, it is specifically engineered for 5-8 ton excavators like the Yanmar VIO75, Kubota, and Sany. Featured models such as the PSVD2-13E and PSVD2-17E-20 deliver multiple independent hydraulic outputs from a single compact unit, ensuring balanced power distribution and responsive control during simultaneous functions like traveling, swinging, and boom lifting.
Key Technical Advantages:
Highly Integrated, Space-Saving: Combines two high-pressure variable piston pumps with auxiliary gear pumps on a single drive shaft, perfectly fitting the constrained engine compartments of compact machinery.
Precision Flow Distribution: Optimized valve plate designs for models like the VIO75 ensure exceptional synchronicity during multi-valve operations, resulting in smooth and agile machine movements.
Extreme Durability: Built with high-strength cast iron housings and heat-treated rotating groups to withstand frequent load shocks and high-temperature environments on construction sites.
Superior Self-Priming: Fluid dynamic optimization improves filling efficiency at high speeds, effectively preventing cavitation and extending the service life of internal components.
100% OEM Standard Compatibility: Manufactured to strict KYB factory specifications, ensuring splined shafts, mounting flanges, and porting align perfectly for a seamless “drop-in” replacement.
Detailed Models & Parameters:
Core Series: KYB PSVD2 Series.
Full Model Matrix: PSVD2-13E, PSVD2-17E, PSVD2-17E-20, PSVD2-19.
Displacements: 13.0, 17.2, 19.5 cm³/rev.
Pressure Ratings: Piston section rated at 21-25 MPa (3600 PSI); Gear section rated at 20 MPa (2900 PSI).
Target Applications: Yanmar VIO75, VIO50, VIO55, and similar class mini excavators.


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