BDTM-4x4 harrow

The BDTM-4x4 harrow “SELYANKA” is designed for pre-sowing tillage for grain, industrial and fodder crops. The harrow grinds and seals the plant residues of the precursor and weeds. The harrow is designed to work with tractors of 4-5 tf class. Type - trailed Productivity in an hour of the main time, ha 2,9-4,6 Working speed, km / h 6,0-15,0 Transport speed, km / h 20,0 Working width, m 3,8 Depth of processing, cm 6-12 Weight, kg 4280 Overall dimensions, mm - length 6800 ± 50 - width 4640 ± 50 - height 1900 ± 30 Ground clearance, mm 300 Number of working bodies, pcs. 40 The angle of inclination of the racks of disks, deg 10 The angle of attack of disks, deg 0-25 Diameter of disks, mm 560 Aggregation of a tractor of class 4-5 tf