Take charge of tough terrain with the lightweight, versatile MM 56 STIHL YARD BOSS®. This multi-task machine uses a universal power train and easily changes from a high-performance cultivator to other useful tools. A "must have" for edging and aerating—even hard surface sweeping jobs. 27CC / 1.66 CU 20.7 LBS. *This model accepts aerator, edger, cultivator, dethatcher, bristle brush and PowerSweep attachment.