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  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 hydrostatic transmissions. These pumps are used in agricultural, construction and road machinery. Displacements range from 33 to 112 cm³/rev, with rated pressures up to 420 bar, depending on the series.

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.