AGRICULTURAL MACHINE INTENDED TO BE REPORTED ON A TRACTOR AND COMPRISING A LIFTING JACK AND A DELINTATING JACK OF A WORKING UNIT

摘要

The machine has a lifting cylinder (6) provided for lifting a working aggregate (5) i.e. mower mechanism, in a fore land- and/or transport position. A releasing cylinder (7) releases the weight of the working aggregate in a working position. A lifting pressure side of the lifting cylinder is connected with a releasing pressure side of the releasing cylinder via a pressure transmission device, where the lifting cylinder is pressurized during lifting of the working aggregate by a pressure accumulator (10).