I saw some information on a similar unit at the New York State Farm Show in Syracuse, NY last week. I don't remember the name but the rep said it comes from the Netherlands. The pic showed it attached to a skid steer working on hard pack and ice on a sidewalk. Looks like a pricey attachment, but they all have their place.Arctic Shark has a bigger one for a wheel loader or grader as well....pretty pricey though!!!