BSHN-21 tooth harrow trail, Poltava region.

The harrow is designed for loosening the soil, leveling the field and loosening the surface in order to preserve moisture in the soil. crushing of lumps, destruction of weed seedlings on crops of grain and industrial crops, as well as for combating the ladder of wintering weeds in the autumn period.
The harrow is used to destroy the crust on crops of winter crops in early spring and destroy annual weeds in steam fields. The central frame of the harrow is made of a strong steel pipe. The equipment has a long drawbar and a reliable frame. The hinges of the assembly are reliable and durable.
Powerful cylinders provide sufficient effort for lifting and folding the harrow in the conditions of the remaining harvest residues. This tooth harrow has 24 sections connected to each other by chain suspensions. The harrow teeth are made of high-quality profiled material with a special angle of attack, ensuring high-quality soil cultivation.
It is aggregated with tractors of the 5th class.
Technical characteristics Shleif-tooth harrow BSHN-21
Type of Machine Semi-trailer
Productivity in 1 hour, ha, not less than 16.8-21(//tractor-service.com)
The width of capture m. 21
Working speed km/h. 8-10
Processing depth see 8
Width in working position m. 21
Width in transport position m. 4.25
Number ofwheels 6
Number of sections of working bodies 24
Number of harrow teeth 1440