Kudos to @Marno, @Minitiguan, @Legotom, @R0Sch, @riverprawn for sharing your MOCs. I went for an extra two box sections in the main boom. Doesn’t make it match the real thing, but it’s an easy way to improve the proportions.
With reference to the iconic Liebherr 2012 product demo, it’s lifting another crane - set 855 that I got in 1977. My newest technic set lifting my first ever technic set! Technic’s come a long way in almost 50 years:
Unfortunately I don’t have the time for any major mods - but that rotation gearing needs reducing!