Disc harrow BDF-4,0 is designed for pre-sowing tillage for sowing grain, industrial and fodder crops, weed control and crushing of crop residues after harvesting, as well as levelling and compacting the soil after discing.Disks with a diameter of 560 mm. imported production made of boron containing steel have an increased service life.

Each disc is mounted on an individual stand, which ensures stable operation of the harrow in fields with a large amount of plant residues, excluding clogging of the inter-disc space.