2014- Gregoire-Besson plow, RWY-6 model reversible on 3 points…With self-aligning Andpak roller (it self-aligns with the moldboards)…The moldboards are of the openwork type which provides a lower traction requirement (fuel saving) and these blades are replaced individually for more economy…14-22 inches (driving in the furrow) fully adjustable including 1st furrow and transport mode suspension (capacitor…