The manure Spreader PTU-18B with lifting capacity 18 tons is designed for large farms or companies working by contracts. The machine is equipped either by 2 vertical rotor spreading device or by disk spreading device. The effective use of advantages of each type of spreading device allows the approach to solving problems with greater flexibility. The machine can be re-equipped into a semitrailer for hauling greenery(35m3). The set for re-equipping is supplied by manufacturer by request and can be easily mounted on the machine.