Disk plow PD-3.3, Dnipropetrovsk region.

Disk plow plow PD-3.3 cdisks made of boron-containing steel intended for basic and pre-sowing soil treatment for grain and technical crops, in one pass the unit produces grinding and compacting plant residues, crushing and leveling the field surface, compacting applied fertilizers.
This plow can have a maintenance-free bearing housing of the working body.
Technical characteristics
Estimated productivity, hectares per time 2.6-3.3
Gripping width, m 3.3
Massplough, kg 1480±50
Processing depth, cm 10-20(//tractor-service.com)
Working speed, km/h 7-10
Number of working bodies, pcs. 18
Disc diameter, mm 640±10
Overall dimensions, mm: length 2180
width 3600
height 1460
T-150 K KhTZ-17021 KhTZ-171 MTZ-1523 MTZ-1221