The RIGEL subsoiler is the natural evolution of the original ANTARES model, for working on land with stubble or a lot of plant debris on the ground surface.
Its arms are distributed in two V-shaped chassis, so that there is a greater distance between the arms and a subsoiler with 3, 4, 5 or 6 rows of arms is obtained, with less resistance to the advance, saving fuel consumption and no clogging.