The machine consists of a sturdy column whose base is fixed to the ground and the top is fixed to the aerial structures of the plant. the arm using the special handles. Near the handles are the machine controls. The structure is made of stainless steel. The machine parts are either manually driven by the operator or are hydraulically operated, and the oil control unit is separate from the machine. The electrical panel is also separate from the machine. The arm can rotate almost 180 ° and its rotation is limited by special metal stops on the column. The platform can rotate a little less than the arm and its rotation is limited by the length of the piston that moves it. 
Principle of operation
The machine in question allows you to load, move horizontally, raise or lower, and finally unload the parts of slaughtered animals: half-carcases, quarters, etc. The operator climbs onto the platform, closes the safety bar, and drives the machine to carry out the movement: The horizontal movement of the arm is done manually by the operator, who pulls or pushes it, and moves it to the right or left; The ascent and descent of the arm and the platform, the right - left rotation of the platform, the advancement or retraction of the platform, the ascent and descent of the gripper forearm, and the opening and closing of the gripper are hydraulically operated and are controlled by the operator with the appropriate joy-sticks or buttons. By coordinating the movements of the various organs, the operator can grab the load on the gripper, move it by making it move both horizontally and vertically, and unload it.