Technic vehicles are one of the reasons this backwater of the internet was created over a decade ago. Making things move is one of our favourite aspects of Technic, and today’s brilliant crane tipper truck by Alex Ilea exemplifies this wonderfully.
Controlled via BuWizz bluetooth brick, Alex’s creation replicates the movements of its real-world counterpart thanks to three Power Functions L Motors, and ingeniously a fourth M Motor that switches the model between ‘drive mode’ and ‘crane mode’ via a gearbox.
In drive mode the aforementioned electronics allow the model to drive and steer, and tip the load bed, whilst switching to ‘crane mode’ automatically deploys the stabilisers, with the motors then operating the crane’s rotation and two-stage elevation.
It’s a great example of how motors and mechanics can bring motion to a Lego model, and there’s lots more of the build to see at both Eurobricks and Alex’s Bricksafe gallery.
