LeoS

Hi, i'm new here and at first i want to intrduce me. I am Leo and i'm from Germany, 35 Years old and i'm building Lego since i was six. Today i want to Show you my Ultimate 42009 XXL. I build the Ultimate Version from Jurgen Krooshoop a few weeks ago and the Idea of this MOD came, when I was reading the 42009 Extended Boom Thread from Alex Zeimet. So I decided to build a bigger Version of this crane. Near the Liebherr 1400 7.1 I added one steered Axle and one for driving. Then I build the extended Boom from Christophe Moittie and added 2 11L Panels in length of each stage. The crane has 3 Pairs of Outriggers, driven by another L Motor and 650g of Lego Train Weights inside. The second stage of the Boom extends over 2 wormscrews and the third stage has a recovering cable along the inside of stage two and then between the upper side of the second stage and the first stage. The Boom length is about 155cm and the usable hook heigth is about 126cm. The complete MOD has a weight of 5.2kg. Ciao Leo Here is a Video: