Disk harrow DAN-2.5 From the manufacturer, Kyiv region.

REVIEW MANUFACTURER!!!!!!!!!!

Disk harrow DAN harrow (aggregate) for resource-saving soil treatment to a depth of 4 to 18 cm.

DAN has a number of constructive advantages over analogues, namely:
1. High-quality bearings from the Lutsk Bearing Plant, which is part of the SKF corporation, are used in the bearing unit, as well as a modern cassette seal, which provides a working area of 9,600 hectares on the DAN unit without disassembling the bearing unit!!!
2. Rolling rollers have a increased radius and a smaller number of working elements (8 instead of 10) that excludes the roller from clogging.(//tractor-service.com)
3. In the design of the roller, two-row bearings are used in the support, which facilitates their maintenance and provides 5 times greater resource compared to the 31-UCF-208 bearing.
4. The use of paint and anti-corrosion soil ensures the resistance of the unit parts to aggressive operating conditions.
5. The units are connected to thetractor on a standard three-point suspension system. Cultivation depth is set by adjusting the position of the roller and the tractor hinged system.

Soil treatment with a DAN harrow has the following agronomic advantages:
1. Soil microorganisms are always in natural conditions and actively improve the biochemical state of the soil, increase the amount of humus - the key to high soil fertility.
2. The transformation of plant residues into nutrients for plants is accelerated due to their grinding and mixing in the upper soil layer.
3. Moisture is stored in the soil due to the presence of plant residues, the disruption of capillaries and the rolling of the top layer of the soil.