Toro's heavy duty commercial machine has extra heavy duty components like the auger/impeller V-belt, cast iron skid shoes, frame, etc. This is the model 38844 and is one of the largest if not the largest of the Toros, with a 32" wide bucket and hand warmers. Has low hours and has been well taken care of --was used only as a back-up machine until late last winter. The 420 CC motor is equivalent to about a 14 hp and has plenty of power to move heavy/wet snow and I have had minimal clogging issues with this type of snow. Running high quality synthetic oil in engine and it starts most of the time on first pull [or second], but does have the electric start module if you prefer. Comes with the remainder of the Toro factory warranty till Jan. 2027.