i have a 1949 oc 3 with loader on it any body have clue what its worth it runs great butt smokes little im haveing the cylinders rebuilt now needs paint
A lot depends on condition,, how worn are the tracks, etc. I've seen a lot of OC-3 loaders that are so worn out & welded up that they aren't worth much. It also depends on your location. Without more info, it's hard to place a value on. If you post a picture that would help.