That was one big ass mobile crane! It is incredible that there are even few larger ones. While still living in Berlin, I got to witness an 8-axel monstrosity Liebherr LTM 1500-8.1 working on a bridge construction next to our place. Apparently it was the second largest mobile crane in Liebherr's line-up.
It must be nerve-wracking to drive one of these on public roads...