Universal Disc Tillage unit STEP “ARC” - is designed to handle all types of soil to a depth of 5 - 18 cm by shuttle method, creates an optimal natural structure of the soil for plant growth, and rolled down the topsoil for the conservation of soil moisture.
The feature of disc harrows type STEP “ARC” is in adjustable angles of attack drives. The advantage that such disc harrow has is that by increasing the angle of attack of the gap between the discs is kept constant, which ensures high uniformity of processing depth.
Disc units with cutouts ("Daisy"), which have a sharp edge around the perimeter, fine crushed stalks after reaping residues and weeds uniformly distribute them throughout the depth of the treated layer of soil, which leads to the decomposition of organic substances without mineralization and prevents oxidation of the soil. As a rotational axis arranged at an angle to the horizontal and wheels run on the clamp to the bar, they are cut at the same time the bottom layer of the soil formation, respectively tillage energy consumption and wear of the disc units is less severe than in prior disc harrow, which saves fuel.