Heres the 518 Cat we bought to to put our compactor wheels on while the 518 turn around is down. We are gonna have a set of dirt wheels made soon. http://i471.photobucket.com/albums/rr78/tumblebugtaylor/340.jpg
I wish I had gotten pictures of the "landfill skidder" I saw earlier this year with chopper wheels on it. It was a 518 as well but no arch or grapple boom, just a large capacity blade on it for spreading material.