Cat 15 engine is on a stand turns over don’t thin would take much to get it running. Rails are shot. Track frames are still in good shape. Clutch’s are free. Decent sprockets. This is a parts machine. The 22 is compleat good tracks. Track frames could use some work. The engine is stuck but the guy I bought it from sandblasted the whole tractor and I think just got sand in the cylinders it turned over when I was looking at it and when I got home it wouldn’t turn. Clutches are free. $2000 obo for each machine. Located in central Kansas.