Vickers PVH Series Variable Displacement Piston Pump
Guangdong Haozheng Hydraulic Equipment Co., Ltd. specializes in manufacturing high-pressure, heavy-duty Vickers PVH series variable axial piston pumps. Designed to meet the rigorous demands of both industrial (in-plant) and mobile applications, the PVH series delivers high operating pressures, maximum volumetric efficiency, and exceptional power-to-weight ratios in a compact envelope.
As a leading global hydraulic supplier, Haozheng provides complete PVH pumps and premium inner spare parts with 100% dimensional and functional interchangeability with original Eaton Vickers components. To guarantee maximum field reliability, every unit undergoes comprehensive pressure, flow, and torque calibration on our advanced hydraulic test benches before global shipment.
Technical Parameters & Model Selection Guide
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Continuous Pressure: Up to 250 Bar (25 MPa)
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Intermittent Pressure: Up to 280 Bar (28 MPa)
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Displacements Available: 57, 74, 98, 131, 141 cc/rev
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Control Options: Pressure Compensator (KV/DR), Load Sensing, and Torque Limiting controls.
| Base Model | Displacement (cc/rev) | Rated Speed (rpm) | Full Model Reference (PVH Series) |
| PVH057 | 57.4 | 2400 | PVH057 Series (e.g., PVH057QIC) |
| PVH074 | 73.7 | 2200 | PVH074 Series (e.g., PVH074QIC) |
| PVH098 | 98.3 | 2100 | PVH098 Series (e.g., PVH098QIC) |
| PVH131 | 131.1 | 2000 | PVH131 Series (e.g., PVH131QIC) |
| PVH141 | 141.0 | 2000 | PVH141 Series (e.g., PVH141QIC) |
High-Reliability Fluid Power for Severe Industrial & Mobile Applications
Our Vickers PVH variable piston pumps are engineered to withstand extreme stress, continuous duty cycles, and high thermal variations, making them highly trusted in:
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Steel Mill Equipment (钢厂液压设备): Driving heavy hydraulic systems in steel plants, including rolling mills (轧钢机), reheating furnaces (加热炉), and primary coiling setups (主/偏跨卸卷等).
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Earthmoving & Mobile Machinery (土方机械/建筑机械): Providing core fluid power for heavy wheel loaders, crawler excavators, and mining haul trucks.
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Machine Tools & Industrial Presses (机床/液压机): Powering high-tonnage metal stamping presses, heavy-duty industrial shearing machines, and CNC metal processing centers.
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Plastics Machinery (塑料机械): Supplying constant, energy-efficient pressure for heavy plastic injection molding systems and blow molding machinery.
The Haozheng Advantage: Heavy-Duty Manufacturing & Rigorous Quality Verification
Partnering with Guangdong Haozheng Hydraulic Equipment Co., Ltd. ensures a seamless B2B sourcing experience built on rigorous engineering metrics:
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100% Genuine Dimensional Compatibility: Every complete PVH pump and internal spare parts rotating group (pistons, cylinder blocks, valve plates, shafts, and seal kits) matches original Eaton Vickers parameters identically for reliable drop-in field replacement.
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Advanced Hydraulic Test Bench Calibration: We prevent unexpected downtime. Every single PVH pump is put through a rigorous multi-stage performance test on our heavy-duty test benches to evaluate real-time internal leakage and response times.
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Standard Export Ocean Packaging: Heavy components are coated with rust-preventative treatment, moisture-proof wrapping, and packed inside standard export fumigation-free wooden cases to protect your investment during international transit.
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Efficient Global Lead Times: We maintain a strategic inventory of common displacements (especially PVH074 and PVH098) to fulfill urgent industrial maintenance and repair orders instantly.
Related Products
Looking for PVH Spare Parts for Overhaul?
Frequently Asked Questions (FAQ)
Q1: Are Haozheng PVH pump replacement parts compatible with my existing original Eaton Vickers pump housing? A: Yes. Our full range of PVH rotating groups and valving components are engineered to the precise micron tolerances of the original Vickers series, making them 100% suitable for direct component-level overhauls.
Q2: What makes the PVH series suitable for harsh steel mill and rolling mill environments? A: The PVH series features a heavy-duty housing design and high-load bearings that reduce mechanical stress. This rugged design allows the pump to withstand the intense pressure spikes and high operating temperatures commonly found in steel mill applications like reheating furnaces and rolling systems.
Q3: What causes high case drain temperature in a PVH pump, and how do I resolve it? A: Excessive temperature in the case drain line is usually a warning sign of advanced internal wear (typically between the piston shoes and the swashplate, or the cylinder block and the valve plate). This wear increases internal leakage (slippage), converting mechanical energy into heat. We recommend testing your fluid cleanliness and cooling system. If wear is excessive, replacing the internal rotating group or upgrading to a complete Haozheng replacement pump will restore optimal system temperature and pressure.
Request a Comprehensive Quote on Vickers PVH Series Pumps
Overhauling a heavy metallurgical line, a mining fleet, or seeking a highly capable manufacturer for a global hydraulic distribution network? The engineering experts at Guangdong Haozheng Hydraulic are ready to provide instant support.
📬 Contact Our Sales Team: Click the button below to submit your exact required Vickers model code (e.g., PVH098R01AJ30A250000002001AB010A), quantities, and target application. Our technical sales engineers will send a formal technical and commercial quote within 12 hours.
