Derek, I have one that's either 42" or 48" that mounts on the front of my JD 345. I have to drop the mower deck to put it on, but it'll throw snow just about as far.
There's times when I wish I had a cab on the garden tractor because if the wind isn't constant, I'll look like a snowman when I'm done, even with the chute that I can pivot side to side.