Double-row trailed disc aggregates BDU "Bulat" famous for its productivity and stability, at high-speed dataprocessing machines show excellent processing results and high efficiency. Besides they aren't much cheaperthan folding models.
   A distinctive feature of these aggregates is the original location of the working elements with adjustableangle of attack and high angle trimming disks that will allow achieving full overlapping even at a processingdepth in 3sm. Used two-circuit hydraulic system and the node copier. The packer deviceis rigidly fixed on aframe, executed from a rod 24 mm.
  These aggregates are intended for fluffing untreated densified soils of different mechanical composition, thecrushing remnants of cultures with long stalks after harvest, trimming weeds and other vegetation on roughfields after harvesting cultures.

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Name   BDU-2.8х2p     BDU-3.4х2p     BDU-4х2p     BDU-4.6х2p     BDU-5х2p     BDU-6х2p  
Capture width, m (basic) 2.8 3.4 4.0 4.6 5.0 6.0
Diameter of a disk, mm 560 560 560 560 560 560
Working speed, km/h 10-15 10-15 10-15 10-15 10-15 10-15
Processing depth, cm to 15 to 15 to 15 to 15 to 15 to 15
Road gleam, cm. 50 50 50 50 50 50
Maximum transport speed, km/h 20 20 20 20 20 20
Quantity of ranks, pcs 2 2 2 2 2 2
Number of workers of elemets, pcs 18 22 26 30 34 38
Distance between working elements among, cm 30 30 30 30 30 30
Distance between ranks, cm 100 100 100 100 100 100
Corner of cutting of a disk, gr 17 17 17 17 17 17
Range of adjustment of an angle of attack, gr 0-30 0-30 0-30 0-30 0-30 0-30
Overall dimensions: in working situation, mm
length
width
height
5270
2900
1300
5270
3520
1300
5270
4170
1300
5270
4730
1300
5270
5300
1300
5270
6000
1300
Weight, kg 1850 2220 2460 2670 2910 3180
H.p. aggregation 90 h.p. 110 h.p. 130 h.p. 150 h.p. 170 h.p. 190 h.p.
Additional information BDU-2,8x2п BDU-3.2х4p BDU-4х2п BDU-4.6х2п BDU-5х2п BDU-6х2п