A front board is available as an option to level the soil in front of the discs. Even large clods are broken up by this heavy-duty tool. Reliable through clearance is provided for larger levels of harvest residues. A level soil surface is guaranteed as a result.
The working depth of the front board is adjusted by a single spool valve as standard. The hydraulically adjustable jockey wheels are a prerequisite for using the front board. These ensure the best ground tracking.
The optional spring steel levelling tines deflect the flow of soil to the rear roller, crumbling and levelling the ejected mixture of trash and soil. The height of the levelling tines, which are 14 mm thick and feature tangential geometry, is adjusted when the position of the rear roller is changed.
The main height and angle settings are preset using a lock pin.
The position of the levelling tines changes in accordance with the working depth. The deeper the setting the easier the flow of material to the rear.