BDT-3 harrow

The BDT-3 harrow is designed for the development of soil layers after plowing, for stubble cultivation and pre-sowing tillage, for the care of meadows and pastures. Harrow can be used in all soil and climatic zones. When moving across the field, lower the working sections. They, due to weight and angle of attack, enter the soil. Due to the spherical surface of the disks and their rotation, the soil rises along the inner surface, crumbles and mixes. The sharp edge of the discs grinds stubble and roots. The protrusions on the edge of the disc prevent the formation of tape when working on a turf and increase the depth of processing. Technical characteristics Trailed type, hydroficated Productivity per hour of main time, ha 1.73 - 2.13 Operating speed, km / h, not more than 12 Transport speed, km / h up to 15 Coverage, m 3 Depth of processing, cm up to 20 Weight , kg 1750 Overall dimensions, mm - length 4460 - width 3370 - height 1600 Ground clearance, mm 300 Number of discs, pcs. 29 Number of disk batteries, pcs. 4 Distance between disks, mm 220 Angle of attack of disks, degrees 12.18 Diameter of disks, mm 660 Aggregation with tractors of class (MTZ-82, MTZ-1221, E-150K) 1.5..3 tf