Troy-Bilt Squall 123R 123cc 4-Cycle Snow Blower with AugerAssist, Clears 6 inCompact for easy storage and maneuverability, the Squall 123R will help you push winter aside and return to doing what you love most. Designed to handle up to 6 in. Of snowfall, the Squall delivers reliable power with the 123cc 4-cycle Troy-Bilt engine,.