Turner Brothers crane has their Liebherr LTM 11200/9.1 at the Glacier Hills wind farm in WI. Turner website http://turnerbros.com/Lieberherr_11200_LTM_11200_9.1.html Article on project http://www.jsonline.com/business/93829649.html
Love those Liebherr rigs! So well designed, strong, and reliable! Never ran one I didn't like, and still hoping to get back in one for years now. Preferably a t/c tho. WQe have a really sweet one as a taxi crane and it's features are very impressive.