Gantry hoisted construction crane. Dimensional drawings.Gantry crane with a lifting capacity of 3.2 tons control from the floor (drawing construction);Gantry crane with a lifting capacity of 5 tons control from the floor (travel structure);Gantry carrying capacity of 5 tons control from the cab (sliding structure);Gantry crane with a lifting capacity of 10 tons control from the floor (drawing construction);Gantry crane with a lifting capacity of 10 tons, control from the cab (drawing frame).