
Trailing two-row disk harrow DANA BDP-4×2 is designed for resource-saving preplanting cultivation and main tillage to a depth up to 15 cm, weed destruction, shredding crop residues, rejuvenating meadows and pastures as well as for breaking, leveling and compacting the soil.
The harrow is suitable for use in any agro-climatic zone on all types of soil, except rocky soils.
| Performance per hour of operation, hectare/h) | up to 4,8 |
| Operating speed, km/h | up to 12 |
| Cut width, m | 4,0±0,12 |
| Weight, kg | 2104 |
| Tilling depth, cm | up to 12 |
| Overall dimensions (in operative position), mm | |
| Length | 5270±160 |
| Width | 4130±120 |
| Height | 1316±40 |
| Disc diameter, mm | 560 |
| Press wheel diameter, mm | 435 |
| Number of tools, pcs | 30 |
| Disk approach angle, deg. | 0°—30° |
| Spacing, mm | |
| between discs in a row | 250 |
| between disc rows | 950 |
| Service life, years | 8 |
| Soil surface ridgeness, not more than (cm) | 3 |
| Soil crumbling, not more than (lump size not more than 25 mm) (%) | 90 |
| Shredding crop residues (%) | 60 |
| Burial of vegetable and crop residues (%) | 90 |
150 hp.:
MTZ 2022.3, 1523, 1523.3, 2022, К 3160 АТМ, К 3180. АТМ, К 5220 АТМ, ХТЗ-150К-09, Т-150, KhTZ-17221-09, BUHLER VERSATILE, Genesis 2145, 2160. VT-150D, John Deere 7730, 7830, New Holland TМ 140, Valtra Т 151- Т 191, Fend 415 Vario.

The harrow is equipped with a packing wheel and tools with Ama discs (Italy) with increased wear resistance.
Attention!
Soil characteristics Specific resistance up to 0.09 mPa (0.9 kg/cm2), hardness up to 3.0 Mpa (30kg/cm2) and maximum humidity up to 25%.
Cross-section of the frame pipes (100×100×6) made of a high strength steel 09G2S.
Simple adjustment of the disc drift angle and the depth of tillage due to brace rods.
Discs installed on individual supports. Wrapping of plant residues on the tools is excluded.
Increased strength of the bearing unit due to the increased size of the nut.
Self-sharpening of discs due to the double blade sharpening angle. Efficient grinding of plant residue.
Durable and ruggedized polymer coating.
Imported hydraulic system components. Uninterrupted operation and compatibility with imported tractors is ensured.
Бейбит Аканович Аубакиров, ТОО "Байшуак-Умит", Аккольский район, Акмолинская область, Казахстан:
Борона БДН 4×2 отработала у нас один сезон. Пропахали уже 1000Га, очень довольны результатом. Техника Алмаз нравится.
КХФ Патрушенко, Хабаровский край, Анна Ивановна Патрушенко, глава КФХ:
Борона БДП 4×2 за один сезон отработала 300Га. Очень довольны, отличная вещь! Борона отлично заглубляется и прекрасно выравнивает почву. Готова купить теперь чизельный плуг.