Yard Machines 24” 31AS63EE752 208cc 2-Stage Snow Blower USED PICKUP NJUp For Sale Today. Yard Machines 24” 2 -Stage Snow Bower. Snow Blower is pre-owned, shows some normal wear (few scuffs, scratches on exterior). 208cc Power More OHV Engine. Please see pictures for more detail and feel free to ask any questions as we’d.