Hello Cfytr, I have open your superb AutoCAD 2D and 3D file and I'm just amazed with the 3D dynamic block, I thought it was only possible to do dynamic blocks in one ( 2D ? ) plane.I have some questions :-1- Text style shxtxt ? I use Simplex-2- No saved UCS ? I have various 2D and 3D setted ones.-3- The hooks are a little rough, eventually see mines in 2D and 3D, you can find them in the CAD/BIM Blocks library here in the site, do a search with DIN 15 401 ( simple ), DIN 15 402 ( double ), DIN 15 402B ( double with central hle ).In any case it's a wonderfull job, how many days for one DWG file ? 

Hello philippe JOSEPH.I didn't understand the question about text style and UCS, you can easily fix them.3D geometry taken from the Liebher website. The main problem is the size of the original file is 18.5 Mb, after optimization it is 4.5 MbA 3D block is created on the basis of a 2D block,therefore, it consists of 2 parts, the upper (vertical plane) and the lower (horizontal plane).A 3D crane block is needed very rarely when the crane operates in a very limited space:

Hello Cfytr, in fact I just loved your different cranes and when I saw this one in 3D I was amazed that dynamic blocks could work in 3D because I thought that it was only working in 2D.I know about little cranes in small spaces and my first 3D crane was a LTM 1090 ( 90 tons ) to be operated inside a building very close to the ceiling.I have uploaded a lot of crane files here in CAD Forum, mainly 2D and drawn from the official PDF not from the official 2D or 3D files.

Hi Mate,Do you have a dynamic block for Liebherr LG1750 ?Thanks,

HelloNo, I don’t have such a crane. If you really need it, I can draw it. Around May., but for this I need information from which sections (length, and installation order) each crane boom is assembled for each crane boom length.