10 HP Variable Displacement Hydraulic Power Unit — Up to 40 LPM

The HydoPax VP28 is a compact and robust variable-displacement hydraulic power unit designed to deliver hydraulic flow of up to 40 LPM with a maximum working pressure of 1,000 PSI.

Powered by a 10 HP / 7.5 kW three-phase electric motor and a variable-displacement axial piston pump, the VP40 provides efficient and flexible hydraulic power for applications requiring adjustable flow and pressure. The variable-displacement pump automatically adjusts hydraulic flow according to system demand, helping reduce unnecessary power consumption and heat generation compared with conventional fixed-displacement systems.

The VP28 is designed as a modular platform that can be configured for different hydraulic applications, including custom hydraulic circuits, control methods, tank capacities, filtration systems, instrumentation, and accessories.

Key Features

• Up to 40 LPM hydraulic flow

• Variable-displacement axial piston pump

• Maximum working pressure: 1,000 PSI

• 10 HP / 7.5 kW three-phase electric motor

• Bosch Rexroth A10VSO28 pump

• Variable flow according to system demand

• Improved energy efficiency compared with fixed-displacement systems

• Adjustable pressure and flow control

• Optional VFD for variable-speed operation

• Integrated hydraulic filtration

• Hydraulic circuit protection

• Customizable hydraulic tank capacity

• Custom hydraulic ports and connections

• Application-specific hydraulic control circuits

• Compact and space-efficient design

• Suitable for industrial and custom hydraulic applications

Technical Specifications

Product Series

HydoPax VP28

Power Rating

10 HP / 7.5 kW

Flow Configuration

Variable Displacement

Maximum Flow Rate

40 LPM*

Flow Control

Variable Displacement

Maximum Working Pressure

1,000 PSI

Pump Type

Axial Piston Pump

Pump Model

A10VSO28

Pump Displacement

Up to 28 cc/rev

Motor Type

Three-Phase Electric Motor

Motor Power

7.5 kW / 10 HP

Rated Frequency

50 Hz

Phase

3 Phase

Rated Speed

1,450 RPM

VFD

Optional

Pressure Control

Adjustable

Hydraulic Filter

Included

Circuit Protection

Included

Hydraulic Tank Capacity

Customizable

Dimensions

Application dependent

Weight

Application dependent

*Actual maximum flow depends on pump displacement setting, operating speed, pressure, volumetric efficiency, and system configuration.

Configuration Options

The HydoPax VP28 can be configured according to the requirements of your application, including:

• Variable-displacement pump control

• Pressure-compensated or application-specific pump control

• VFD-controlled motor speed

• Custom hydraulic tank capacity

• Custom hydraulic ports and connections

• Custom pressure and flow requirements

• Additional filtration and contamination-control systems

• Hydraulic cooling systems

• Custom hydraulic control circuits

• Pressure, temperature, flow, and level instrumentation

• Application-specific valves and manifolds

• Electrical control panels and protection systems

• Custom frame, mounting, and enclosure configurations

Built for Your Application

The HydoPax VP28 combines variable-displacement hydraulic technology with a compact 10 HP power package to provide efficient, controllable, and application-specific hydraulic power.

From pump control and hydraulic circuit configuration to tank capacity, instrumentation, and accessories, the VP28 can be configured to match the specific requirements of your hydraulic system.