Tamiya 70243 Triple Crawler Educational Build  [70243]

Explore Mechanics with the Tamiya 70243 Triple Crawler

Part of the STEM collection, the Tamiya 70243 Triple Crawler offers a practical way to study mechanical interactions. The kit combines a concise build with clear demonstrations of moving parts suitable for hobbyists and learners.

Design and Movement Principles

The layout pairs two larger front crawlers with a smaller tail crawler to create adaptable motion and better balance. The tail crawler acts as a stabiliser when crossing uneven ground or stepping down from heights. Depending on how the side components are mounted, the model can also operate on its side for alternate movement trials.

Mechanical Components and Compatibility

The package includes the Mini Motor Slim Gearbox (2-Speed), enabling hands-on exploration of gear-driven performance. This gives a straightforward introduction to the basic mechanics commonly used in small robotic projects.

Sizing and Power Needs

Finished dimensions are 178.6mm length, 97mm width and 72.3mm height, making the model compact for display. It requires two AAA batteries (sold separately) for motor power, keeping setup and running simple for demonstrations.