Har har har .. when I noticed this title for the first time I was like "little crane? you mean like one of these mini-sized tiny machine" till I clicked to have a look at the thread and realized it was the similar kind of sizes indeed. I forgot the original website source that had a few photos of these tiny Caterpillar machines running around an official "demonstrator" gravelbox somewhere in USA but a quick web search did find a random example of mini-sized bulldozer to share here nevertheless