LEGO Mack truck with power
It’s a pretty rude expression of a mack truck. I struggle with actually putting in the effort to scale things properly or work on replication from a model. I just said, “I want to build a mack truck” and started at it. I mean, yeah, you get the idea that it’s a mack truck, but it also kind of looks like a tractor. Whatever, it only took a few hours. I wanted something I built on my own to show the kids in the class I teach.
The steering wheel turns the front wheels. The doors open. The 2 long grey cylinders are actually old school battery packs that power 2 electric motors rigged up with gears to the back 2 axles of the truck, so when you power them both on, it moves!