Short Description
Premium high-efficiency PVH141 series axial piston variable displacement pump, engineered as a 100% interchangeable drop-in alternative for original Eaton Vickers systems. Designed for heavy-duty mobile equipment and industrial applications, our PVH141 pumps provide maximum reliability, excellent power-to-weight ratios, and superior volumetric efficiency under continuous high-pressure operations.
Technical Highlights
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Precise 141cc Displacement: Delivers a strict 141 cm³/rev (8.60 in³/rev) output, matching original technical specifications and torque characteristics perfectly.
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Flexible Control Options: Fully customizable with a variety of standard control valves, including C (Pressure Compensator), CM (Low Pressure Compensator), CVD (Load Sensing with Pressure Limiter), and electronic proportional options.
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Heavy-Duty Pressure Rating: Rated for a continuous operating pressure of 250 bar (3625 psi) and a maximum peak pressure up to 280 bar (4060 psi).
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Extended Service Life: Upgraded internal rotating kits (cylinder block, piston shoes, valve plate, and cradle bearings) reduce friction and extend uptime in harsh operating environments [cite: Gemini Chat. Evidence: Sustained engagement and detailed technical discussions regarding a wide range of hydraulic products including Rexroth, Parker, Eaton, and Vickers series.
Technical Parameters Matrix
| Technical Specification | Data / Value |
|---|---|
| Model Series | Eaton Vickers PVH141 Series |
| Displacement | 141 cm³/rev (8.60 in³/rev) |
| Continuous Pressure Rating | 250 bar (3625 psi) |
| Intermittent Max. Pressure | 280 bar (4060 psi) |
| Max. Speed (at 1 bar absolute) | 2200 rpm |
| Control Options | Pressure Compensator (C/CM), Load Sensing (CVD) |
| Mounting Flange / Shaft Type | SAE C or D Flange / Splined & Keyed Options |
FAQ
Q1: Can your PVH141 pump directly replace my original Eaton Vickers PVH141QI pump unit? A: Yes, absolutely. Our alternative PVH141 series pumps are built strictly to original Eaton Vickers industrial and mobile specifications. The external envelope dimensions, SAE mounting patterns, shaft keys/splines, and port orientations are 100% identical, providing a direct drop-in replacement with zero retrofitting.
Q2: Do you supply internal overhaul and replacement parts for the Vickers PVH141 pump? A: Yes. In addition to complete pump assemblies, we supply full factory-direct aftermarket replacement parts for PVH141, including rotating groups, cylinder blocks, pistons, valve plates, shaft bearings, and seal kits to support your equipment rebuilds.
