The Engine crusher SM 140 is designed to crush easily endothermic and electric motors making it simple and fast the collection and separation of the metals of which are compounds (copper, aluminum, steel, iron, etc.), thus increasing the enhancement. The structure is made of steel and S355J2G3 case made entirely of wear-resistant steel Hardox 500. The ease of use, easy maintenance and low operating costs make it an indispensable equipment.