Trailed harrow BP-4 2-row with cutting rollers, Kirovohrad region.

Harrow BP-4 2-row with cutting rollersрежущими катками
Production — TM "Voskhod"

Disk harrow BP-4 disc harrow with cutting roller is intended for grinding, discing, partial mulching and leveling compacted soils of different mechanical composition, after sunflower, corn, stubble, etc. Harvest residues are cut, ground and mixed on the field. The harrow is equipped with rollers for leveling the field surface and crushing lumps.

Now there is no need to purchase a separate unit using disk harrows with TM VOSHOD cutting roller!!!

Technical characteristics
The knives are staggered for better grinding and less sticking to the roller. Harrows have the ability to adjust the angle of attack of each row separately from 15 to 30 °. Harrow discs and knives are made of steel (production - Finland) 30MpV5, hardness HRS 50:52, disc thickness 6 mm.

Trailer type
Working width of capture, m 4.0
Productivity, ha/time 5.0
Depth of soil treatment, cm 8-18
Mass, kg 4450
The number of rows is 3
Number of working bodies (disks) 22(//tractor-service.com)
Knife size, mm 330x110
Disc diameter, mm 660
Diameter of the cutting roller, mm 530
The diameter of the rolling roller, mm 400
Required power of the tractor, hp 150-200

Advantages and differences

Increased options for adjusting the angle of attack from 15 to 30°.
The design of the bearing unit and the more vertical position of the disk reduces the harrow's thrust, promotes better trimming of plant residues, as a result of which it reduces fuel consumption and increases productivity.
Bending of the rack from a solid circle of high-quality steel evenly distributes the load on the bearing assembly, thus increasing the operation of the assembly several times.
The possibility of replacing the disk without disassembling the bearing unit.
Replacing the housing of the bearing assembly without removing the rack.
The bearing unit has reliable protection against dust and soil.
Production of discs from spring steel on modern plasma cutters with observance of technology.

Sales of the plant 0676xxxxxx +380xxxxxx Roman Petrovych