I appologize now for not having a camera on me when I saw this. It was a newer Case 580 backhoe sporting a 10' Pro-Tech box. On the back boom it looked like they took the bucket off, got a quick attach mount, welded a steel plate to it (think like a compactor plate), mounted a trailer hitch to it and then put a SnowEx spreader on. They were using the spreader for sidewalks leading from the main doors to the parking lot. 1 guy was shoveling the walks into the parking lot, then the backhoe came by, scooped up the snow, and salted the walks as he drove by. For the long walks he would turn the boom and reach the salter out up the walk. It was pretty neat to watch and a very clever concept.