Showing the progress I'm making on my 1:14 scale Wrecker with rotator crane. I am really happy with how everything is working.
The small actuators are using N20 geared motors. The larger actuators are using larger geared motors.
There are 13 motors, 7 speed controllers and 2 servos. It uses two different voltages so a 2 cell and a 3 cell lipo battery are needed.

Check out my 3D models here: https://www.myminifactory.com/users/b...