Ariens 932050 Crossover 20 Two Stage Snow Blower, 179ccSmall Engines & Parts. Power Equipment Parts. Ariens 932050 Crossover 20 Snow Blower. This Ariens snow thrower features an Ariens AX 179cc engine with electric start and throws snow up to 35 feet. It has a snow clearing capacity of 52 tons per hour! Clearing Width.