The high capacity to bury stones, superficial vegetation and hostile clods guarantees better and more fluid tillage of the soil. The anti-clockwise rotation of the rotor, equipped with special hoes, projects the debris and soil against the selection grid.

This operation allows only the refined soil to pass through and the consequent sinking of stones and useless debris. A single pass over the soil is sufficient to obtain a clean, refined and leveled surface layer (approximately 15-25 cm), ensuring excellent soil drainage.