Brush tooth BSHN-14, Dnipropetrovsk region.

Tooth harrow trailing BSHN-14 straw is widely used for soil cultivation, which has tremendous efficiency in terms of productivity and quality of work.
The working body of the BSHN-14 Solomiya toothed harrow is a knife-shaped tooth, which is fixed on a hinged frame and has a rhombic cross-section, which, in comparison with the square teeth of the harrow, allows you to significantly reduce the traction resistance of the entire harrow. And this, in turn, allows you to increase the width of capture and the overall productivity of the unit while simultaneously reducing the costs of PMM and the specific costs of maintaining the tractor per unit of cultivated 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 - tillage without digging. In addition, the hinged design of the harrows allows you to cope well with any amount of plant residues, even straw bales, in which heavy disc harrows are jammed, even after one pass will be perfectly distributed over the surface of the field, because the total length of the train from two harrows is 5 m. Uniform the distribution of residues is in the future the guarantee of higher quality work of units that will work after the harrow - cultivators andplanters, and here it is no longer necessary to convince anyone that the workсівалки 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 helps a lot, 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, by timely closing the moisture and tearing off the crust, you will increase your future harvest even more.
Due to maneuverability and good transportability, you can quickly move from field to field. To assemble and disassemble the harrow, the tractor operator does not need additional help, and the time of transfer from the transport position to the working position takes 3-5 minutes. • Purpose of the unit Care of crops, destruction of the soil crust
• Unit type Semi-trailer
• Tractor power, hp. 170-220
• Width of capture, m14
• Productivity, ha/h11.2-14
• Cultivation depth, cm4-10(//tractor-service.com)
• Working speed, km/h8-10
• Harrow weight, kg5600
• Length in working position, mm11500
• Width in working position, mm14800
• Height in working position, mm1000
• Length during transportation, mm12540
• Width during transportation, mm3700
• Height during transportation, mm3500
• Ground clearance, mm380
• Number of working sections, pcs.16