This 30 qt. mixer features a powerful three-speed, 3 hp motor with a gear-driven transmission to ensure consistent mixing speeds even when its bowl is full. The dough hook is best suited for a low RPM of 165, the flat beater for a medium RPM of 270, and the wire whisk for a high RPM of 560. It comes fully equipped with a stainless steel mixing bowl and wire whisk that will last longer than those provided with some other models.