Disc harrow is mainly applicable to clean the crop residue before tillage, break the hardened abreak the hardened soil and  return the chopped straw to the soil, and  also can crash the soil after tillage and level the land.

This tractor disc harrow can be used as tillage machine instead of plow on the cultivated land. With the efficient productivity, reasonable utilization of the power, great ability of cutting and shattering the soil , the soil surface is smooth and loosening after harrowing, it is well suitable for heavy clay soil, waste land and weedy field as well. the disc harrow can be divided in full suspension type,semi-mounted type and trailed type.