Rosselkhoznadzor harrows DV1500/430, Tambov

Model 1000/600 1500/430
Working width of the gripper, m 6.0 ± 0.3 4.3 ± 0.3
Productivity per 1 hour of the main time (at an operating speed of 10 km/h), ha/h, up to 6.0 4.3
Processing depth, cm 7 - 20 12,5 - 25
Weight per 1 meter of grip (traction class), kg 968 1500
Diameter x thickness of discs, mm 710 x 9 813 x 12
The distance between the discs, mm 305 ± 5 356 ± 5
Battery angles of attack Changeable 19° - 25.5° Changeable 21° - 25°
Overall dimensions, mm, max: (length / width / height) 8 200 / 6 600 / 2 100 7 500 / 5 062 / 2 000
Operating speed, km/h 6-12
Required engine power of the tractor, hp (min-max): 305...375 350...420
Offset disc harrows of the DV series are designed for basic tillage in fields with a large amount of crop residues, cultivating fallow lands (virgin lands), steam treatment, preparing fields for steam or sowing, embedding fertilizers in the soil, as well as deep tillage with partial turnover of the reservoir.

The advantages of harrows are their powerful and simple design, locking steel spacers between the discs and an unsurpassed tightening torque of 4,340 Nm for disc battery shafts. The high weight of the harrow, up to 1,300 kg per meter of working width, ensures easy penetration of the disc blades into the soil even in the most difficult agrotechnical conditions. The discs are 9/12 mm thick, which provides them with high wear resistance and extended service life.

Processing fields with DV series harrows increases soil fertility and creates favorable conditions for plant development.