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Disk harrows BDM 3х4P are designed for surface tillage to a depth of up to 12 cm, weed cutting, crushing and burying of crop residues into the soil, autumn plowing, cultivation of clover fallows, pre-planting cultivation and moisture conservation in soil.
Disk harrows are semi-mounted (semi-trailed) diskers with 4-row arrangement of disks, each on an individual leg. The operating tool is the concave disk BDM, diameter 560 mm, manufacturer: “Bellota” (Spain); other elements are: reinforced bearing assembly (bearing housing BDM), tool leg (“sleeve – leg” lubrication) and disk approach angle adjuster. The disk harrow is also equipped with a spiral slicker that enables to adjust a depth of cultivation without changing disk approach angles.
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The slicker is attached to levers by means of the bearing assembly and silent blocks.
Each disk has an individual positioning axis; for each row of disks, disk approach angles can be adjusted within a range of 0º to 30º, thus, setting the effective width of the disks. At that, disks act as plows and earth-boards, which provides for better turning of soil being opened, its breaking up and loosening, as well as reduction of a required pulling force of a tractor. Each leg has a lubrication groove.
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Disk harrows BDM are completed with disks, manufactured by “Bellota”, Spain: 560 mm or 590 mm. They also have reinforced own-produced, high-quality and highly reliable bearing housings and legs that are manufactured with the use of new and state-of-the-art equipment.
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Hourly performance, ha/h |
3.0 - 4.0 |
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Operating speed, km/h |
10-12 |
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Travelling speed, km/h |
Max. 25 |
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Effective width, m |
3.0 |
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Weight, kg |
3510 |
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Number of cutting elements in a row, pcs |
8 |
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Number of cutting elements, pcs |
32 |
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Dimensions, m: width / length / height |
3.61 / 6.7 / 1.56 |
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Combined with tractor classes, t |
2...3 t.s. 150...180 h.p. |
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Staff required |
1 tractor driver |
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Type |
Trailed |