The MTM multi-function head for tractors from 240 to 360 hp enables ground stabilization, milling of slabs of rock, crushing of stones, and milling of asphalt, down to a maximum operating depth of 40 cm. The variable displacement chamber guarantees excellent results in terms of breaking down material: the volume of the chamber increases based on depth with a reduction in fuel consumption and an increase in operating speed. The Hardox® wear-resistant counter blade and grid on the rear hood guarantee the desired granulometry of material processed.