The even incorporation of straw and residues is a key factor for seed germination. Therefore, Kubota has designed the CD1000 and CD2000 series to comply with these requirements, but also offers the farmer a versatile machine which is ready for shallow as well as for deeper cultivation and not to forget, the mixing of the straw, performance with large amounts of residue (straw, intermediate green crops, etc.) good penetration and cutting quality, output, simple adjustment and minimum maintenance costs.