The disc harrow is designed for loosening and preparing soil for sowing, destroying weeds and crushing crop residues, processing soil layers, as well as for caring for meadows and pastures. The harrow finishing discs are made of durable high-quality steel, which guarantees long-term operation of this attachment. The required tractor power to work with this unit is from 70 to 80 horsepower. The disc harrow is installed on a three-point standard hinged system, for example, as in the MTZ-80 tractors.