Ego 28 In Self-Propelled 2-Stage Snow Blower (Bare Tool)Ego 28 In Self-Propelled 2-Stage Snow Blower (Bare Tool). Family Owned & Operated Since 1948. The EGO POWER+ 28 In. Self-Propelled 2-Stage Snow Blower with Peak Power exceeds the power and performance of gas without the noise, fuss, and fumes. Featuring Peak Power+ technology, EGO’s most.