The Kongskilde Paragrubber ECO sub-soiler consists of a heavy-duty frame with 6 specially angled tines. The Paragrubber has a maximum working width of 3 m and a working depth of 50 cm the depth is controlled by a rear crumbler type roller or double - cutter roller. The Paragrubber distinguishes itself by lifting and loosening the soil across the full working width.