Disk harrow DANA 8×4-MTM

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Disk harrow DANA BDP 8х4-MTM

The largest in the DANA harrow series, this eight-meter harrow has received only positive feedback from experts. This is a high-performance, cost-effective, durable tool that works easily and efficiently, even in severe conditions. The harrow is easily adjustable and provides high-quality cutting, crumbling of the soil.

Technical Parameters

Performance per hour of operation, hectare/h)	up to 8-12
Operating speed, km/h	10-15
Cut width, m	7,9
Weight, kg	8034
Tilling depth, cm	up to 15
Overall dimensions (in operative position), mm
Length	7090
Width	8546
Height	1726
Width в транспортном положении,мм	4400
Disc diameter, mm	560
Диаметр катков, мм	530
Number of tools, pcs	80
Disk approach angle, deg.	0°-24°
Spacing, mm
between discs in a row	400
between disc rows	900
Service life, years	8

Soil cultivation quality indicators

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 (%)	80…95

Compatibility

400-450 hp.

KIROVETS К-744Р4 “Premium”John Deere К-9520, К-9450, John Deere 9250, Buhler Versatile HHT- 435, Case Steiger, New Holland

Options

Ama discs

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), maximum humidity up to 25%, slope up to 10 grades.

Advantages of 4-Row DANA Disc Harrows МТ SeriesМ

Increased cross-section of the frame pipes (150×100×8) made of high strength steel 09G2S.
Inter-row space increased to 900 mm. Clogging when working on wet and clogged soils is excluded.
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.
Simple adjustment of the disc drift angle and the depth of tillage due to brace rods.
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.
Supplied with the following rollers depending on the soil type: spiral, combined, crumbler.
Convenient for transportation. Folded tool width is 4 m.