#HTE
Watch This Enormous Mobile Crane “Self-Assemble”
The Liebherr LTR 1220 is a telescopic crawler crane with a 220-metric-ton (242 U.S. ton) maximum load capacity, with a boom arm that can hoist things 101 meters (331 feet) into the air.
Although it can move around on jobsites under its own steam, it of course moves too slowly and takes up too much space to drive it there; so like a stationary crane, it is broken down into pieces and trucked to the jobsite. But it is designed in such a way that once it arrives, it can “self-assemble,” with some human help:
https://www.core77.com/posts/94062/Watch-This-Enormous-Mobile-Crane-Self-Assemble