I've got a
B3200, so basically the same tractor. I took the backhoe off for the winter and replaced it with a ballast box.
This was my first storm with the tractor. I kind of made it up as I went along, learning in the process. I could push about 20 feet at a time before the snow piled up so high that the tires started to spin. At that point I got a bucketfull of snow, backed up and dumped it on the side of the driveway. I finally figured out to cut back and area, actually a couple of them, along the side of the driveway to dump the snow in. I pushed back the sides lifting the loader at the same time then dumped the snow in the bucket over the top.
I found that on long flat stretches I seemed to make out better when I put the transmission in H instead of M. I could build up more speed and the tractor could push the snow farther. If I was just moving shorter distances I would leave the transmission in M. I ran at about 2000rpm which seemed to give it plenty of power. The only time it bogged down was when I had the loader buried in a 5 or 6 foot high mound of snow. Then all I had to do was lift it and dump it over the top of the mound.
I just took my time and kept pushing, lifting and dumping until I got it done. I got about 4 hours seat time between my driveway and the neighbor's driveway so I'm not complaining!
I don't know if my technique was the proper one or recommended one, but it worked.