The main crane has taken a few evenings work to design on CAD,and the final files made ready for 3D printing. The main jib took around 9 hours to print and the control section only took 3 hours, but I am always amazed with the results from the printer.
As you will see the image below shows the cad drawing followed by the finished model.
![Crane cad drawing](http://hmsroyaloak.peediemodels.com/wp-content/uploads/2019/08/Crane-cad-1024x730.jpg)
![The painted crane with all the cable wires added](http://hmsroyaloak.peediemodels.com/wp-content/uploads/2019/08/Crane001-a-1024x682.jpg)
![The crane installed on the model](http://hmsroyaloak.peediemodels.com/wp-content/uploads/2019/08/Crane004-1024x682.jpg)