Tamiya 71122 Robocraft 4-Legged Wind-Up Walking Robot Kit  [71122]

Tamiya 71122 Robocraft 4-Leg Walker

The Tamiya 71122 Robocraft Series presents a clear-plastic, four-legged walking robot powered by a wind-up generator, making it a hands-on project for hobbyists and STEM students. The kit runs without batteries, letting builders explore mechanical energy and gear interaction up close.

Build Features and Motion

Transparent components expose the internal gearing so you can watch how each part moves. Cranking the handle clockwise drives the unit forward, while turning it the other way reverses the direction. The robot's swinging eyes and vibrating tail give it an animated feel during runs.

Learning Use and Display Appeal

This model is suitable for workshops or home benches where learners want to study simple machines and energy transfer. Finished, it serves as an informative display that highlights mechanical design rather than electronic systems.