HPU up to 45 kW

A hydraulic system uses entrapped fluid to transfer energy from one source to another, and then create rotational motion, linear motion or force. Hydraulic unit or power unit / package provides the power needed for this fluid transfer.

Unlike standard pumps, hydraulic power units use multi-stage pressure networks to move fluid, and they often have temperature control units. The mechanical properties and specifications of a hydraulic power unit dictate the type of projects it can be efficient for.

Some of the important factors that affect the performance of a hydraulic power unit are pressure limits, power capacity, and reservoir volume. In addition, its physical characteristics, including size, power supply and pump strength, are also important considerations.
To better understand the operating principles and design features of a hydraulic power unit, it may be helpful to look at the basic components of a standard model used in industrial hydraulic systems.

The hydraulic fluids can be mineral oils or petroleum-based hydraulic fluids, glycols, water- or water-based fluids or on special occasions ethanol.

Typical applications:

• HPUs (Hydraulic Power Units) supply hydraulic power to activate cylinders and valves and for oil flushing (HOF)
• Production HPU can be used for continuous production
• IWOCS HPU - Installation Work Over Control System
• IRS HPU - Intervention Riser System, intervention operations
• FLUSHING (HOF), internal cleaning of hydraulic pipes and hoses
• Test HPU testing and other applications

Our engineers are experienced in calculating how much hydraulic power is needed in hydraulic systems. If you need a new hydraulic unit for operation of, for example, a crane, or for a ring system, contact us.