This Xrot 9213 steam-powered snowplow is operated by the Rhaetian Railway, a large Swiss transport company. The Rhaetian Railway claims that this is the only steam-powered snowplow in the world.
In action at 1:17 below.
Steam shovel GIF
Scale model working Lombard Steam Log Hauler build
Lombard steam log hauler
1901 steam-powered lawnmower
Hornsby mammoth steam crawler tractor
1900 restored Fowler steam traction engine
Steam locomotive drag racing
Steam-powered machine shop