Tractor-mounted wide-Unit BDU-4.6n BULAT for MTZ 1221 (with a system of trail-skating rink and a variable angle of attack) is executed with an original angle cropping, reduced the distance between the working bodies and increased the distance between the rows of the Unit for a very affordable price allows you to load the tractor T -150 with the best efficiency in the stubble. It is ideal for seedbed in one pass the winter.
Wide-mounted disc Units BDU-5.2ni BDU-3.4n are made on the same platform and are transformed into each other for 20 minutes, at no additional cost. That allows for the purchase of one Unita BDU-5.2n download two tractor T-150 and MT-1221 in the choice.
distinctive feature Units is the original location of the working bodies with adjustable angle of attack and high angle trimming disks, to achieve full coverage, even at a depth of 3cm processing. Packer device is rigidly fixed to the frame, is made of 24mm rod. Adjusting the rear row of depth of processing is performed in steps of 3 cm.
Harrows are mainly designed for fluffing untreated compacted soils of different mechanical composition, crushing poslezhatvennyh residues dlinnostebelchatyh crops, cutting weeds and other vegetation on the rough fields after the harvest of major crops.

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Unit   BDU-6.0н     BDU-5.2н     BDU-4.6н     BDU-4.0н     BDU-3.4н     BDU-3.1н     BDU-2.8н     BDU-2.5н     BDU-2.1н  
Width, m (base) 6.0 5.2 4.6 4.0 3.4 3.1 2.8 2.5 2.1
Diameter of disc mm. 560 560 560 560 560 560 560 560 560
Working speed, km / h. 10-15 10-15 10-15 10-15 10-15 10-15 10-15 10-15 10-15
Working depth, cm. До 15 До 15 До 15 До 15 До 15 До 15 До 15 До 15 До 15
Ground clearance, sm. 30 30 30 30 30 30 30 30 30
The transport speed is not more, km / h. 20 20 20 20 20 20 20 20 20
Number of rows, pcs. 2 2 2 2 2 2 2 2 2
Number of working bodies,PC. 38 34 30 26 22 20 18 16 14
The distance between the working bodies in series, see 30 30 30 30 30 30 30 30 30
The distance between rows cm 110 110 110 110 110 110 110 110 110
cutting disc angle 17 17 17 17 17 17 17 17 17
The adjustment of the angle of attack 0-30 0-30 0-30 0-30 0-30 0-30 0-30 0-30 0-30
Overall dimensions in the operating position, mm.
length
width
height
2400
6000
1340
2400
5200
1340
2400
4600
1340
2400
4180
1340
2400
3400
1340
2400
3100
1340
2400
2800
1340
2400
2500
1340
2200
2100
1320
Weight, kilogram 2590 2350 2080 1810 1580 1320 1200 980 910
Unitized, l. / Sec. l.s от 190 l.s от 170 l.s от 150 l.s от 130 l.s от 110 l.s от 100 l.s от 90 l.s от 80 l.s от 70 l.s
Additional Information
(distinctive features)
BDU-6,0н BDU-5,2н BDU-4,6н BDU-4,0н BDU-3,4н BDU-3,1н BDU-2,8н BDU-2,5н BDU-2,1н