Brush tooth harrow BSHN-17 Solomiya, Dnepropetrovsk region.

Harrow tooth trail BSHN-17 Straw
BSHN-17 straw trail harrow is intended for work in early spring:
- preservation of moisture, grinding of lumps, leveling of the field surface, distribution of unrotted residues after winter;
- acceleration of drying of the upper layer of the soil (5 cm), for the possibility of carrying out earlier sowing without weathering of moisture;
- establishment of mineral fertilizers and soil herbicides;
- provoking the germination of weed seeds, and the destruction of their seedlings during further processing.
Summer period, grain harvesting:
- provoking the germination of weed seeds by shallow processing of stubble after harvesting (instead of peeling, when the soil is not overdried)
- uniform distribution of harvest residues on the surface of the field, mulching for the accumulation of a large amount of moisture and its retention in the soil. Prevention of water and wind soil erosion.
Autumn period:
- provoking the germination of weed seeds, and the destruction of their seedlings during further processing;
- crushing lumps, leveling the field surface, distribution of plant residues for high-quality sowing of winter crops;
- establishment of mineral fertilizers and soil herbicides.
Tooth harrow BSHN-17 Straw

Type of semi-trailer machine
1. Productivity in 1 hour. Ha/h 13.6 -17
2. Construction width of capture, m 17(//tractor-service.com)
3. Working speed Km/h 8-10
4. Processing depth See 8
5. Overall dimensions
In working position:
width
length
in transport position:
width
height mm 17000
11500
4400+/-50
3370
6. Quantitywheels pcs 8
7. Number of sections of working bodies pcs 20
8. number of harrow teeth pcs 1184
9. Working pressure in the hydraulic system mPa (kgf/cm3) 18/180
10. Number of hydraulic cylinders pcs. 4
11. They are aggregated by tractors 240-280 hp