The Elves are happy today. Firstly this huge remote control truck is orange, so it’s already off to a winning start, and secondly it can fit a gaggle of them in the back to ride around the office, and only a few got run over.
This unique machine comes from Waler of Brickshelf, who designed and built it for his engineering diploma thesis. Waler’s design allows his truck to articulate in the middle in two dimensions, both left/right and up/down. To accomplish this Waler’s truck includes a cleverly-constructed pivoting differential, kind of like a helicopter’s swash plate, that can deliver power whichever way the the two halves of the truck are pointing.
The truck is steered by two linear actuators that swing the chassis around a central pivot point which – as it can also pivot vertically – allows for insane articulation. All-wheel-drive, a remotely operable gearbox, all-wheel-suspension, and custom 3D-printed differentials complete the drivetrain, upon which a simple removable body is mounted.
There’s a whole lot more to see, including the clever central pivot design, custom diffs, and on-location photos showing the truck off-road, at Waler’s Brickshelf gallery. Click the link above to make the jump.