The reason why they junked it is that one wheel was stuck on its hub, which I fixed by taking it out and doing the usual thing (oiling, frreeing up, then applying marine grease with a grease gun, etc). It spins free now.
The kind of stuff that I could do with it is put a lathe on it or whatever of that size, like a big 8 cylinder inline diesel. It can probably carry 4k lbs easily.
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