I have a gear tranny- crash box.
Well that's your problem, right there. I imagine it would add incalculable hours to your job having to stop, shift, reverse, stop, shift, forward slow, forward fast, stop, shift, reverse, etc...
I clear ~1/2 miles worth of driveway (8 different houses, so add 8 garage areas, 8 street ends, 8 mailboxes, etc.) with my BX each storm. I run turf tires, no chains, and nothing but the FEL.
This snow, we got 16 inches on the ground, but the first 12 inches of snow were reduced to 4 inches by sleet, creating a very hard, heavy, wet, crusty, and otherwise impossible to shovel sandwich of junk. Took me an hour just to shovel the walkway from my driveway to my front door. Thankless work.
All that said, I didn't have much problem dispatching of it with my little BX. The whole thing took maybe 6 hours. But I couldn't fathom doing that with a geared tractor...painful.
And, of course, I'd never miss an opportunity to share pictures of my family...tractor included...