OpenRC Trial Truck - A 1:10 scale 8x8 trial truck

thingiverse

<iframe width="560" height="315" src="https://www.youtube.com/embed/qjy6PCVrREI" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> https://www.youtube.com/watch?v=qjy6PCVrREI <iframe width="560" height="315" src="https://www.youtube.com/embed/vcdBdrGRQwQ" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> https://www.youtube.com/watch?v=vcdBdrGRQwQ Technical Specifications ==================== Dimensions: 26x81x30cm - 10x32x12" Weight: 9.9kg - 21.8lbs Suspension: Independent "Tatra Style" Swing Axle Steering: Front Two Axles Steer Propulsion: 775 Brushed Motor Electronics: All Custom Top Speed: 9 km/h - 5.6 mph Climbing Angle: 49° - 115% Ground Clearance: ~5 cm Maximum Carry/ Pull Capacity: Untested Foreword ==================== The OpenRC collection now includes a 1:10 scale Trial Truck inspired by the infamous Tatra 813. The model was developed in Fusion 360, and all of the source files are provided. This almost fully 3D printed trial truck is the most complicated RC car available in the OpenRC lineup, as it has a lot of parts and is much larger than any other OpenRC model. The assembly of the truck requires very exact tolerances, and for that reason almost everyone making one will have to change the parameters and re-export some of the parts to match the size tolerances. The changing of these parameters has been made very easy through the use of the "Change Parameters" tool in Fusion 360. All of the parts take about 250-500 hours to print depending on print settings of course. Special Thanks -------------------------------------- [Daniel Norée](https://danielnoree.com/ "danielnoree.com") for making OpenRC in the first place, [Pawel "Sariel" Kmieć](http://sariel.pl/ "sariel.pl") for introducing me to truck trial, and finally [Yorai "Yoraish" Shaoul](https://yoraish.com/ "yoraish.com") for making the [Tatra T813](https://yoraish.com/2011/02/13/tatra-813-6x6-v2/ "Lego Tatra T813 8x8") my favorite car of all time.