Since I started experimenting with RC control for my truck I got the idea to do the same for the Krupp crane.
There is no space on the crane itself for the batteries and receiver, etc. I decided to build a counterweight trailer with a hidden space for the battery, speed control and receiver and of course for the counterweights.
I already had most parts and it is going pretty quick.
Here are some pictures of progress so far:
Kerst