Check the videos (In Europe) where it is common to see large tractor/plow combinations.Four wheel drive 150+HP with chains all the way around doing mountain roads;quite impressive.
They use similar setups even in California up near Donner Pass/Truckee where they get 30 feet of snow a year on average. Typical equipment is 150 to 250 hp loaders rigged with self-powered blowers that could blow a small house away lol Loader's full power is used to push the blower with none diverted to powering it.