Hydrostatic transmission on a snowblower is a luxury, you don't really need it, but it is nice.
I had used a Toro lawn tractor with hydrostatic transmission. Before that, it was a 6 speed Craftsman. While I didn't have any trouble with the 6-speed, it was so nicer to drive a tractor with hydrostatic transmission. No need to disengage between speeds or going reverse. I use the tractor for most of mowing, including getting close to edges in tight spots, so having a transmission that shifts easily between forward and reverse was ideal..
This message was modified Jan 3, 2009 by aa335