God I wish I had a working pickup truck.
Can you rent one?
It might also fit in a big SUV. The machine itself is no bigger than a top loader washer, with nicely rounded edges (SUV interior friendly). But the motor/pump housing below is cast iron, and the whole thing is fairly heavy (although I've seen a guy pick one up and carry it upstairs unassisted).
Removing the cast iron spray arm will help to lighten the load.
If you do get it, please take some closeup shots of the lid hinges. I made some replacements for mine out of billet stainless steel, but I need to get another look at the detail that locks the lid in the up position. I resorted to very strong springs to do that, but it means the as soon as you open the lid, it will raise up.