Hydraulic rebuild

Modern peripherals are the basis of reliable and economical operation.

We build hydraulic systems

We modernize existing plants. Old regulators are exchanged for new electro-hydraulic components. Among other components, we deliver brakes, overspeed protectors and counterweight units.


Original regulator at Viskafors.


New hydraulic counterweight unit for Viskafors.

Break and counterweight unit

Hydraulic unit supplying break and wicket gate regulating ring.

Counterweight unit

Counterweight regulating ring for vertical turbine.

Runner regulating ring

New regulating ring for existing runner.

Runner regulating ring

Regulating ring for new runner in existing turbine.

Overspeed protector

Mechanical-hydraulic overspeed protector, the ultimate security device.

Custom solutions

Solutions adapted for specific needs.