Heavy duty design with hydraulic adjustable furrow width and hydraulic steering from 5 to 8 furrows. The DTL series has variable ploughing widths from 30 to 50 cm (12-20”). The ploughs has a large point to point distance of 100 cm and 80 cm underbeam clearance. It can be equipped with fully automatic stone release system (H) or with fixed beams and shear bolt system (F). Using the hydraulic spool valve on the tractor the release resistance is easily adjusted.