Vickers PVE Series Variable Displacement Axial Piston Pump
Guangdong Haozheng Hydraulic Equipment Co., Ltd. specializes in manufacturing high-efficiency, lightweight Eaton Vickers PVE series variable displacement axial piston pumps. Engineered primarily for medium-pressure open-circuit systems in both mobile agricultural rigs and industrial facility automation, the PVE series features an optimized aluminum housing that drastically reduces total equipment weight. It is globally recognized for its low operating noise, high volumetric efficiency, and an array of modular compensators that allow fine-tuned pressure and flow management.
As your trusted global B2B hydraulic manufacturing specialist, Haozheng supplies complete PVE pump assemblies and precision internal rotating groups with 100% dimensional and functional interchangeability with original Vickers units [cite: Gemini Chat. Evidence: Direct identification of the company name while requesting SEO content and optimization for the website haozheng.ru. Date: 2026-05., Gmail. Evidence: Management of domain names and product listings for haozhenghydraulic.com and hydraulic-pumpparts.com. Date: 2024-11 to 2026-04.]. To prevent field leakage and guarantee out-of-the-box reliability under high-frequency operational strokes, every single unit is rigorously verified under real-world pressure profiles on our advanced hydraulic test benches before global export delivery.
Technical Parameters & Model Selection Guide
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Design Principle: Swashplate design, variable displacement, compact aluminum structure (铝壳开式变量)
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Circuit Configuration: Open Circuit (开式回路专用)
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Nominal Pressure: 210 Bar (21 MPa)
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Peak Pressure: Up to 250 Bar (25 MPa)
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Displacements Available: 25, 41, 45 cc/rev (Corresponding to PVE12, PVE19, PVE21 frame sizes)
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Control Code Options: Pressure Compensator (A), Load Sensing / Flow Compensator (B), Remote Pressure Control (C)
| Base Model Sizing | Max Displacement (cc/rev) | Rated Operating Speed | Full Model Code Cross-Reference | Shaft & Mounting Interface |
| Vickers PVE12 | 25.4 cc/rev | 3000 RPM | PVE12-AR-01-A-10, PVE12-BR-01-B-10 | SAE A 2-Bolt Flange, Keyed/Splined |
| Vickers PVE19 | 41.0 cc/rev | 2400 RPM | PVE19-AR-01-A-10, PVE19-BR-01-B-10 | SAE B 2-Bolt Flange, Standard Spline |
| Vickers PVE21 | 45.2 cc/rev | 2400 RPM | PVE21-AR-01-A-10, PVE21-BR-01-C-10 | SAE B 2-Bolt Flange, Heavy Spline |
High Power-to-Weight Fluid Power for Mobile Attachments & Industrial Loops
Thanks to its space-saving aluminum frame and lightning-fast stroke response times, our PVE series replacement pumps are heavily relied upon across weight-sensitive utility sectors:
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Agricultural Harvesting Machinery (现代农机与大型收割机): Running main header lift systems, cutting-blade controls, and steering sub-circuits in tractors and combine harvesters.
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Light Construction & Earthmoving (中小型工程机械): Supplying auxiliary hydraulic fluid power lines for skid steer loaders, compact mini-excavators, and trenching equipment.
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Industrial Machine Tools (通用工业机床与轻工压机): Operating precision positioning cylinders, clamping fixtures, and low-noise automated conveyor line components.
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Material Handling Equipment (物料搬运与移动举升设备): Powering aerial work platforms, scissors lifts, and mobile hydraulic crane stabilization systems.
The Haozheng Advantage: Precision Cast Tuning & Dynamic Response Diagnostics
Sourcing your Vickers replacement pumps from Guangdong Haozheng Hydraulic Equipment Co., Ltd. builds a bulletproof procurement channel tailored for heavy distribution:
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100% Plug-And-Play Interchangeability: All physical dimensions, mounting flanges, input shaft splines, and compensator ports match original Vickers specifications identically, guaranteeing quick, drop-in field repairs.
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Rigorous Flow & Response Bench Profiling: Mobile machines operate in volatile environments. Every PVE pump undergoes exhaustive multi-stage load-sensing tracking on our automated test benches to log zero-leak sealing integrity.
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Maritime-Grade Corrosion Protective Packing: To shield precision internal components from marine salt air and transit moisture, all pumps are coated with premium anti-rust fluid, shrink-wrapped, and securely crated inside standard export fumigation-free wooden cases.
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Reliable Core Stocking Strategy: We maintain an active, agile backup inventory of high-demand sizes (especially PVE19 and PVE21) with standard SAE splines to drastically shorten your client’s equipment downtime.
Frequently Asked Questions (FAQ)
Q1: Why does the Vickers PVE series utilize an aluminum housing instead of cast iron? A: The PVE series is purposefully optimized for weight-sensitive mobile applications. The high-strength aluminum housing allows the pump to be significantly lighter than traditional cast-iron equivalents, which increases overall vehicle fuel efficiency and reduces the structural strain on engine power take-offs (PTOs) without sacrificing 210 Bar system performance.
Q2: Can I adjust the pressure settings on a PVE19 pump’s compensator in the field? A: Yes. The PVE series features an easily accessible pressure adjustment screw located directly on the side control valve block. By loosening the locknut and turning the internal adjustment screw clockwise, you can manually raise the cutoff pressure setting to match your specific machine’s system parameters.
Q3: What critical fluid installation step prevents air cavitation damage in a new PVE pump? A: Because of its high-speed swashplate layout, trapping air inside the pump casing can cause instant dry-rubbing and scuffing. You must completely fill the pump body with clean, pre-filtered hydraulic oil through the highest case drain port prior to initial machine startup. Additionally, ensure the case drain pipe runs directly back to the reservoir unhindered.
Request an Instant Commercial Proposal on Vickers PVE Series Pumps
Overhauling a fleet of agricultural harvesters, upgrading regional machine tool lines, or seeking a highly dependable wholesale manufacturing partner for interchangeable piston components? The application experts at Guangdong Haozheng Hydraulic are fully prepared to deliver precision cross-referencing.
📬 Connect With Our International Desk: Click the inquiry button below to submit your required model code suffix (e.g., PVE19-AR-01-A-10), target batch volumes, and destination shipping port. Our technical sales team will provide a comprehensive commercial proposal within 12 hours.
