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The right ATV will make a big difference. In my opinion get a original Suzuki King Quad 300 or at 250 (same thing really) they have High, Low, Ultra low transfer case & will pull things no normal ATV can come close even moving. Very good on steep & hilly terrain. Yes they have their limitations like suspension travel but one of the all time best work horse atv's I've been around.
In all seriousness , if you have a bit of land a burro with the right implements can perform all of those tasks , and they are very docile , kind of like a large dog that will pull stuff around . Dusty
Please post pictures of a burro throwing snow.
I use a quad for many chores, wood cutting, trailer towing for various tasks on my property. I also have a small diesel 4x4 tractor I maintain the drive with, cut grass, brush hog and dig with. if I had to pick one the tractor would win every time. YMMV