Yanhui Hydraulic Co., Ltd. is a premier supplier and distributor of high-quality hydraulic components, specializing in pumps, valves, motors, and complete systems. With years of industry experience and a focus on mobile and industrial hydraulics, Yanhui Hydraulic delivers reliable products, expert technical support, and tailored solutions to customers worldwide.
Why Choose Yanhui Hydraulic?
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- Over 10 years of hydraulic industry experience
- Strong expertise in MOOG, Bosch Rexroth, Parker, Eaton, Vickers, and other global brands
- Professional pre-sales and after-sales technical support
- Stable supply chain and fast international logistics
- Strict quality inspection before shipment
Product Overview
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The Parker Axial Piston Variable Pumps PVplus Series are world-class hydraulic pumps engineered for reliability, efficiency, and performance across industrial and mobile applications. Designed with precision control and durability in mind, PVplus pumps deliver exceptional power density, steady flow rates, and superior energy efficiency - making them ideal for factories, construction machinery, marine systems, forestry equipment, and more.
Key Advantages
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Variable Displacement Control
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Provides adjustable flow and pressure based on system demands
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Reduces energy waste and minimizes heat generation
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Supports closed-loop and load-sensing hydraulic systems
High Efficiency & Low Noise
- Optimized axial piston design for improved volumetric efficiency
- Quiet operation helps reduce environmental noise levels
- Lower operating temperatures increase service life
Rugged Construction
- Hardened steel pistons and precision swashplates
- Superior contamination tolerance
- Designed for heavy duty use
Wide Performance Range
- Available in multiple displacements
- Supports high pressures up to 350 bar (5075 psi)
- Flow up to 300+ L/min depending on model
Easy Integration
- Flange, shaft, and port options for flexible installation
- Compatible with most hydraulic system configurations
- Ideal for retrofit or OEM projects
Technical Specifications
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| Model | Displacement cm³/rev (in³/rev) | Max Pressure | Max Speed | Control Type |
|---|---|---|---|---|
| PVplus 20 | 20 (1.22) | 350 bar | 3000 rpm | Load Sensing / Pressure Compensated |
| PVplus 28 | 28 (1.71) | 350 bar | 2800 rpm | LS / PC / Electro-Hydraulic |
| PVplus 45 | 45 (2.75) | 350 bar | 2600 rpm | LS / PC |
| PVplus 63 | 63 (3.84) | 350 bar | 2400 rpm | Load Sensing |
Applications
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- Construction Machinery (excavators, loaders, cranes)
- Industrial Presses and Machine Tools
- Agricultural & Forestry Equipment
- Material Handling Systems (forklifts, conveyors)
- Offshore & Marine Hydraulic Systems
- Mobile Equipment Requiring Variable Flow Control
Contact Us
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Contact Yanhui Hydraulic Co., Ltd. for professional selection support and competitive pricing.
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