Tag Archives: PROFA

Proper PROFA Off-Road

This is a Tatra T813 8×8 PROFA trial truck and it’s epic. Yes, we just dropped the most over-used word on the internet, but we’re sticking with it.

These amazing machines can traverse just about anything, with this one being run by Team Jansa in European Truck Trial events. Well not this one, because this is a fully functional remote control recreation of the real deal, powered by a total of nine motors, two SBricks and with some of the coolest suspension we’ve ever seen.

It comes from Technic-building legend Madoca 1977 whose work has appeared here numerous times over the years. His latest truck evolves a previous design with more power, more weight, and more off-road capability. Six L Motors drive all eight wheels, whilst two Medium Motors pivot the front four. A third Medium Motor operates a high/low range gearbox, with all of that controllable via bluetooth thanks to a pair of SBricks.

Finally there’s a V12 piston engine mounted under the cab, which is accessible through opening doors and front hatch. It’s an incredibly well engineered creation and there’s more to see of Madoca’s Tatra T813 8×8 (including a video of it in action) at the Eurobricks forum and on ReBrickable, where a parts list and yes – instructions – are available!

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