Disk harrow "Solokha"
BGR-6,7 intended for the cultivation of compacted soils of various mechanical
composition with grinding and plowing of crop residues into the soil, to prepare the soil for sowing winter crops, after harvesting the plowed fields, without deep main soil cultivation. The harrow can be used in all soil and climatic zones of Ukraine.
The disc harrow consists of two batteries, the front one is equipped with "chamomile" discs, and the rear one has solid discs, this allows the harrow to work at a given depth and with a high degree of quality, despite the hardness of the soil and harvest residues on the field surface. This is achieved primarily due to the large load on the disk (in BGR-6.7 "Solokha" it is 137 kg/per disk) and the combination of disks ("chamomile" disks are best able to cut the soil layer and grind crop residues, " solid" discs better mix the soil and grind it ), thanks to this, "Solokha" copes well with large crop residues.
To increase reliability and speed up repairs, both disc batteries of the harrow are divided into three sections, each of which rests on two supports with bearing assemblies, so at a working width of 6.7 m, the disc battery rests on ten bearing assemblies with self-centering spherical roller bearings, which have several degrees of protection against dust and dirt getting into them.
Sections of disk batteries are assembled on shafts of a square section, which makes it impossible to scroll disks, coils between disks and pressure washers.
Type of harrow Semi-trailer
Aggregated: tractors of class 240 kN and above.
Working speed, km/h 8-12
Productivity per hour, ha: 5.4-8.0
Gripping width, m 6.7
Cultivation depth, cm 10-20
(//tractor-service.com)
Estimated fuel consumption, l/ha
Payback due to the savings of PMM, ha
Overall dimensions in working position, mm:
- length 8,700
- width 7 250
- height 1,650
Overall dimensions in transport position, mm:
- length 8,500
- width 4,400
- height 2,650
Ground clearance, mm 300
Harrow weight, kg 7,690