The SP rotary snow plow SPMW 205 will be on display at the California State Railroad Museum in Sacramento through March, for anyone who would like to get a close look. Now there's something for Z...a functional rotary.
You know that would be an interesting project, I've seen operating coal dumps and a little talc can't be any worse. Maybe the layout would smell like Old Spice. But I'm still working on getting smoke out of a Mikado: I've got the volume, just can't get the valve sync right.
Here are the video's of my Powered Rotary Snow Plow
As for actually using it to move snow, Its still a work in progress, Grinding a couple hundred thousand Snow Flakes down to 1:220th with out melting them has proven to be a very difficult time consuming process.