Trailed disc harrows are designed for loosening and preparing the soil for sowing; destroying weeds and crushing crop residues; for pre-sowing soil preparation without prior plowing and tillage after harvesting thick-stemmed row crops.
Harrows are designed to work on soils with various physical and mechanical properties with a slope of the field surface up to 10 °, smooth and wavy microrelief, soil moisture up to 28%, soil hardness in the treated layer up to 3.5 MPa, height (length) of plant residues up to 25 cm.
The location of each disk on an individual axis, independent in-line adjustment of the angles of attack of the disks contribute to improving the agrotechnical indicators of tillage, as well as reducing the tractor's traction force. The absence of a single axis for several discs eliminates the winding of plant residues and eliminates the need for the use of cleaners in the design. BDM allows you to reduce the time of tillage by 2-3 times due to the four-row arrangement of disks, combining 3-5 operations in one pass.

Model: BDM 8x2PC
Price: 16842 €
Number of rows of disks: 2
Working width: 8 m
Recommended power: 300 l/s
Working speed: 17 km/h