They belong to the farmer who has the borrow pit with the Terex loader, you can see it from the southbound just before the off ramp. They are just 657's some of the first I guess, at first we thought they were from S.J. Groves and so naturally we had to go check them out. Banged on a few doors and the landowners wife told us we could check em out, the one had some trees in the can. Like I said though, they didn't have bails or front push plates and had Marcy excavation tattooed on the side. Quite impressive either way, and I've been around some big iron.