My new 30' trailer is based on my 2020 40' Chassis. Since yet there were no possibility to make the short one RC, but now i found the small and powerfull motors from www.Brickengine.de and so the short chassis has the same functions like the big one. Only the power the power has to come from the tractor, like Real Life, there's not space for a battery box.

Tractor and trailer are steered by Sbricks.



https://rebrickable.com/users/Huwi/mocs/


Tractor: - Automatically closing fifth wheel, can be opened by an actuator
Light-Kit by www.bricktec-lights.de

Trailer: - Parking brake (not shown here)
lift axle
Support