Thanks for the replies. Everything seemed to work fine. Thanks for the year model. I want to see if he has the operators & parts manuals. Around here your probably not going to find one for less than about $10K. That's in good shape. The dozers I've been looking at are about $15-20K and need and U/C to boot. That make it about $25-30. Most of the "Good Ready to Work" dozers are 20-$30K. I do notice that several states seem to have some inexpensive ones.
Again, Thanks for the replies.