Hehe... you can blow snow with anything, if they make a blower for the tractor and you're not in a hurry. FWIW, we had a 6 (yes, 6) HP Simpson-Sears Craftsman 'tractor' that came with a removable 36" mower and an optional snow thrower when I was a kid. With a 3 speed transaxle belt drive gearbox and belt drive PTO, my dad and I used that thing on 1.25 acres of grass all summer and clearing over 3000 sq. ft. of gravel driveway in Canadian winters from about 1968 to 1978. AND, we sold it still running in 1982! We tore up a couple of sets of transaxle gears in the process, and did a valve job or two along the way, but you know what, it outlasted the 8 HP "lawn tractor" he replaced it with by a factor of 2:1.
Wish I had a picture of that little machine!