Hydraulic jack HZ 12/8 is designed to both lift and adjust the direction of the rail while minor track repairs are being carried out. Rails can either be lifted from below or above using the jack foot. By using the head of the jack, it is possible to move the rails at the base, or to correct their positioning. The lower foot makes it possible to lift loads to a clearance of 55 mm. The jack can also be used to lift other loads.