I'm not sure if it's cool to list these in the classifieds, can be used for logging? These should be considered projects (1) 1946 Caterpillar D2 diesel dozer,serial number 5J8483 . 4 cylinder diesel has a pull rope gas pony start engine. Has an after market rear pump for the hydraulic front blade. Pony engine was started but the main diesel engine hasn't been started in years. The four injectors were/ rebuilt by Warren Cat in Albuquerque, and are currently out of the engine. The tracks are free and it was moved two weeks ago, I have a short video of it being towed. This was purchased from the original owner. $4600 OBO located in Edgewood, NM on I-40. I'm helping a friend sell this, I'd like to try and get this running but the owner just wants to sell it as -is. I have a bunch more pics I can send off. (1) Caterpillar Fifteen crawler serial number unknown at this time. I can't find the serial number, it has a rebuild tag dated 1934. Tracks are frozen, engine front crank handle turns a bit. This needs lots of work, has several repaired/welded areas. Medium forklift on site. $5000 OBO VIDEO- https://www.youtube.com/watch?v=SjeACs8oGns
If you are not married to only getting a Cat, venture to Ephrata and see Landis Zimmerman on Diamond Springs Road. He is the Oliver and Cletrac's guru and can set you up. I have owned 20 plus Oliver crawlers and they are good machines. I can put you on a running OC 46 crawler loader for the less than these machines.
I have an international t340 with a drott 4n1 bucket and Wagner iron works backhoe on it. I almost bought a little Oliver dozer but couldn't agree on a price. I have been past his place many times never stopped though. Not looking for any machine right now just always liked the old cats.
I have an OC-46 with a 4 in 1 bucket on it. Also had a couple with rippers but not one with a hoe or 3 point hitch.