The TERRADISC compact disc harrows have been developed primarily for stubble cultivation and seedbed preparation to a depth of between 5 and 15 cm. The compact design and aggressive angle of the 580 mm discs ensure reliable soil entry and intensive incorporation of harvest residues. The trailed, horizontally folding TERRADISC T and TERRADISC HT compact disc harrows impress with working widths of up to 12.5 m and operating speeds of up to 18 kph for maximum output.