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  1. Hydrosila
  2. HYDROSILA Hydraulic Products
  3. Axial Piston Hydraulic Pumps
  4. Variable-Displacement Axial Piston Pumps for Closed Circuit

Variable-Displacement Axial Piston Pumps for Closed Circuit

HYDROSILA manufactures PVS and PVH Series variable displacement axial piston pumps for closed-circuit hydraulic systems of agricultural, construction and road-building machinery. The PVS Series offers displacements from 33 to 90 cm³/rev and rated pressure up to 350 bar, while the PVH Series covers 33 to 112 cm³/rev with rated pressure up to 420 bar. Various control systems and right-hand or left-hand rotation versions are available.

Variable-Displacement Axial Piston Pumps for Closed Circuit
Variable-Displacement Axial Piston Pumps, Open Circuit Fixed-Displacement Axial Piston Pumps
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Variable Displacement Axial Piston Pumps S Series
Variable Displacement Axial Piston Pumps S Series

Displacement: 33 ... 90 cm³/rev
Rated pressure: up to 350 bar

S Series pumps PVS33, PVS52, PVS71 and PVS90 are variable-displacement axial piston pumps for closed-circuit hydraulic systems. 

The pumps are manufactured under license from Sauer-Sundstrand.

They are suitable for a wide range of operating conditions, including agricultural, construction and road-building machinery. Mounting dimensions comply with SAE standards.

The pumps are available with hydromechanical (MH) and electrical (ER) 3-position control systems.

Right-hand and left-hand rotation versions are available.
Variable Displacement Axial Piston Pumps Series H
Variable Displacement Axial Piston Pumps Series H

Displacement: 33 ... 112 cm³/rev
Rated pressure: up to 420 bar

H Series axial piston pumps: PVH33, PVH52, PVH71, PVH90 and PVH112 are variable-displacement axial piston pumps for closed-circuit hydraulic systems. They are suitable for a wide range of operating conditions, including agricultural, construction and road-building machinery. Mounting dimensions comply with SAE standards.

The pumps are available with hydromechanical (MH) and electrical (ER) 3-position control systems. PVH90 and PVH112 are also available with hydraulic proportional (HD) and electro-proportional (EP) control systems.

PVH Series pumps are designed to meet the requirements of heavy-duty operating conditions in construction, road-building and agricultural machinery.

Right-hand and left-hand rotation versions are available.