Subsoiling performed by these equipments is made at a higher depth than conventional processes (up to 60 cm). This allows to move and aerate the soil deeply and break the ploughing sole.
The subsoiler has a strong frame in high strength tubular to which are fixed, screwed on a support, the utensils consisting of 5/7 steel anchors with high yield limit.
Furthermore subsoiler has a double spiked roller with hydraulic regulation necessary to refining the soil and mix any present crop residues.