Dukat DLM-5 disk harrow-hugger, Dnepropetrovsk region.

Disk harrow-huskerDucat DLM-5
It is used for stubble peeling, main and pre-sowing tillage, grinding and compacting of harvest residues and weedy vegetation, preparing the soil for winter sowing in the fallow period, optimizing the state of meadows and pastures.
Advantages of the DLM-5 harrow
before similar devices:
The operating speed of the unit reaches 20 km/h, and the working width is 5.25 m, which makes it possible to use it with maximum productivity;
the modernized bearing unit with cassette sealing functions until the end of the service life, not requiring lubrication;
a small distance between the disks (125 mm) in tandem with low-frequency vibrations of the rack prevents the formation of deep grooves and promotes stable tillage of the soil;
the bearing unit of the outer disk in DLM-5 is attached to the rack from the inside, thereby solving the problem of the furrow from the outer disk without the need to use additional parts;
reflecting shields between the rows of discs contribute to the maximum grinding of the soil and its qualitative mixing with plant residues;
42 high-quality Bellota boron steel discs will last twice as long as ordinary steel discs;
thanks to the spring teeth located in front of the roller, the soil does not fly out from under the second row of disks, excluding the clogging of the unit during high-speed work.
Spring rack inskinner DLM-5 contributes to the reduction of traction resistance and economical fuel consumption. The built-in overload protection provides 3D protection of the bearing unit of the working body when hitting obstacles, so damage and breakdowns of harrow components are excluded. The presence of a spring rack also gives a uniform processing depth (from 3 to 12 cm) and ensures self-cleaning of the discs during operation, allowing to work on wet soils without clogging.(//tractor-service.com)
Main technical characteristics
Number of discs 42
Disc diameter, mm 560
Overload protection 3D protection
The distance between the discs in plan, mm 125
Gripping width, m 5.25
Working speed, km/h 12-20
Productivity, ha/h up to 10.5
Required power of the tractor, hp so 150
Processing depth, cm 3-14
Aggregation with semi-mounted tractor
Total mass, kg 3800
Fuel consumption, l/ha 4