The stone burier is ideal for treating rough soil and old lawns. Large stones in the area to be sowed are no longer a problem. They are worked into the soil and no longer need to be sorted out. Areas of grass and old lawn are cut back and the soil recompacted with a roller in one work process, therefore preparing it for sowing.

The machine operates in a simple manner. The earth is cut up with a counter-rotating cutter reel and ejected out of the rear against a vertical rake. The larger objects collide with the rake and fall to the ground, the smaller ones pass through the rake and cover the larger objects such as stones, roots and residual grass deposited underneath. A roller then comes along and recompacts the earth. The size of the objects is determined by the spacing of the rake prongs.