The 21-in. 123cc Single-Stage Snow Blower is ideal for up to 6 inches of snowfall. Powered by a 123cc pull-start， 4-cycle OHV engine， it eliminates the need to mix oil and gas. Easy chute control lets you change direction of snow discharge up to 190° while the auger design grips ground for maximum clearing power. With a 21-in. clearing width and a 13-in. intake height， you can clear snow with less hassle and its compact size allows for easy storage and maneuverability.