My grandfather had two I can remember a red one and a white one. He had them when setting the pilings for the original Biloxi casinos. Rode on the barge with the crane until he would get to port, then he would crane it off and had a run around vehicle. I was young but I believe he had a cradle it drove on and off to lift it. Still remember people looking at us strangely when I rode in it bc they would see him on his bag phone in the Yugo. Phone probably cost more than the car back then…. Would have been around 1990 timeframe. When the tug and crane wasn’t working he would let me drive it around his property. I was 10ish. lol. In hindsight sight I guess I learned how to drive a stick in it…