The DW disc-roller (diameter: 600 mm) roller has been designed in particular for operation on heavy, moist soils. To prevent the roller from becoming blocked with soil it is equipped with individually mounted, adjustable scrapers.
Thanks to its high weight of 220 kg/m working width and the narrow ribs, the disc-roller creates both a very good and deep reconsolidation on heavy soils as well as leaving a good crumbling effect. Any clods of soil are cut and stones are pressed into the soil. In this way, the roller leaves a rough soil surface and thus reduces any vulnerability to capping and provides a good exchange of air and water within the worked soils.
As option a following harrow for the additional crumbling and levelling is available from choice.