Vickers PVB Series Hydraulic Pump | PVB5, PVB6, PVB10, PVB15 | PVB10-LSG & PVB10-RSY

Vickers PVB Series Hydraulic Piston Pump for Construction Machinery

Product Overview: The Vickers PVB series by Eaton is a versatile axial piston variable pump widely utilized in construction machinery transmissions and industrial hydraulic systems. Known for its compact structure, high efficiency, and diverse control options, the PVB series is a proven power source for travel drives in excavators, graders, and rollers. The PVB10 serves as a core model within the series, delivering high power output combined with exceptional operational smoothness.

Key Technical Advantages:

• Diverse Control Logic: Models such as PVB10-LSG-20-CG-11 are equipped with Load Sensing (LSG) control, which dynamically adjusts flow to meet actual work demand, significantly reducing energy loss and heat generation in transmission systems. The PVB10-RSY-20-CM-11 variant provides stable pressure compensation.

• Compact and Lightweight Design: Optimized for the tight installation spaces found in construction machinery. The pump’s housing ensures maximum structural integrity under high-pressure conditions while minimizing overall vehicle weight.

• Low Noise & High Volumetric Efficiency: Precision-ground pistons and port plate designs ensure maximum volumetric efficiency across speeds of 1800-3600 rpm, while effectively damping operational noise.

• Extended Service Life: Specifically engineered for harsh construction environments, featuring superior contamination resistance and heavy-duty bearings to minimize downtime and maintenance frequency.

Specific Models & Technical Parameters: This range includes core configurations: PVB10-LSG-20-CG-11, PVB10-RSY-20-CM-11, PVB5, PVB6, PVB15, PVB20, and PVB29. Key specifications: Displacements ranging from 10.5 cm³/rev to 93.8 cm³/rev; rated operating pressure up to 210 Bar; support for CCW (L) or CW (R) rotation; and standard SAE or ISO mounting patterns.