Did the same thing when I built my garage..... except it was an old Allis -Chalmers HD21A dozer.
Not much flat ground around these parts to build on. There is now. Dug a small pond with it also.
Paid 6K for it.
It sat around for several years while I tried to sell it but it's WAY to big to sell easily.
Ended up scraping it and more then got my money back. It weighed 52K lbs.