Brush tooth harrow BSHN-11 "Solomiya", Dnepropetrovsk region.

Tooth harrow Trailing BSHN-11 "Straw" effective tooth harrow in terms of productivity and quality of work.
The working body of the tooth trailing harrow is a knife-shaped tooth, which is attached to the hinged frame and has a rhombic cross-section, which, in comparison with the square teeth of harrows that have been used for more than 50 years, allows to significantly reduce the traction resistance of the entire harrow. And this, in turn, makes it possible to increase the working width and overall productivity of the BSHN-11 "Solomiya" Zubovoya trail harrow while simultaneously reducing fuel costs and specific costs for tractor maintenance per unit of sown area. The frames on which the teeth are located have a hinged structure, so they easily copy the topography of the soil, and the significant load on each tooth forces it to perform its direct function - tilling the soil without digging. In addition, the hinged design of the harrows allows you to cope well with any amount of plant residues, even bales of straw, in which heavy disc harrows are clogged, even after one pass it will be perfectly distributed over the surface of the field, because the total length of the trail of two harrows is 5 m. Even distribution of residues is in the future the key to better performance of the units that will work after the harrow - cultivators and seeders, and here there is no need to convince anyone that от работыplanters directly depends on the future harvest.
To adjust the degree of impact on the soil and plant residues, it is possible to set two positions of the tooth - in active and passive mode. The working depth of tillage is 3-6 cm, which is very helpful, especially in spring. You can go to the field much earlier, because unlike the pre-sowing cultivator, the trail harrow is not so sensitive to soil moisture, there is simply nothing to stick and clog. Therefore, if you made a moisture barrier and plucked the crust in time, you will increase your future harvest even more.
Due to maneuverability and good transportability, it is possible to quickly move from field to field. For folding and unfolding the harrow, the tractor driver does not need additional help, and the time of transfer from the transport position to the working position takes 3-5 minutes. Some of our clients achieved 110 hectares of harrow work in one day thanks to this flexibility. Of course, such indicators do not happen every day, but they show the potential that is inherent in the harrow.
• Unit type Semi-trailer
• Tractor power, hp 150-170
• Width of capture, m11
• Productivity, ha/time8.8-11
• Cultivation depth, cm4-10(//tractor-service.com)
• Working speed, km/h8-10
• Harrow mass, kg3200
• Length in working position, mm10700
• Width in working position, mm10900
• Height in working position, mm1350
• Length during transportation, mm6350
• Width during transportation, mm2850±50
• Height during transportation, mm3500
• Ground clearance, mm380
• Number of working sections, 12 pcs.