Foundation jack system

To jack-up constructional foundations HydraulIQ has designed a hydraulic powerpack to control 700 bar jacks, connected in series of 4-8-12-16 jacks. The powerpack is controlled by a multiple-axle control system with use of multiple jacks to level out subsided foundations. In this operation, the hydraulic jacks are driven at a constant ram pressure and by the displacement of the piston rod.