Mechanum wheels are great, but you have to have them perfectly alined or they come across a little clunky, giving your robot a herky-jerky movement. Robotics educator and supreme LEGO builder ...

The Crawler S is based on a Mercedes-Benz Unimog U4023 chassis and boasts a carbon fiber camper module, blending rugged ...

This crawlspace crawler FPV robot is a fairly simple build. [Jeff G] bought a boxy chassis kit with frame, motors, and wheels, mounted lights and camera, and we get to see it in action (video ...

We are building the ultimate Amazon mini jeep rock crawler! this week we add real hydraulic steering, beadlock wheels and Mickey Thompson tires! Special thanks to Dave ‪Thedirtheadshed‬ for ...

They sit on 16-inch wheels and help to raise ground clearance ... effectively turning first and second gears into crawler gears. Porsche says top speed in 7th is about 60 mph.