Tamiya 70228 Arm Crawler 2-Channel Build Kit  [70228]

Tamiya 70228 Arm Crawler for Practical Model Building

The Tamiya 70228 Arm Crawler combines hands-on assembly with an introduction to remote control systems and basic electronics. It is built to teach fundamentals through active construction and outdoor testing.

Arm Movement and Obstacle Handling

Equipped with four rotating tracks and two articulated arms, the crawler can climb over obstacles up to 45mm. The rotating arm sections allow the model to grip raised surfaces, showing how traction and leverage work in simple machines.

Constructive Learning and Gear Visibility

This kit requires step-by-step assembly, including the 2-channel controller, so builders learn assembly techniques and component function. The clear gearbox offers an educational view of the drive train and gear interaction.

Great for Clubs and Individual Builders

Targeted at budding engineers and hobbyists, the kit demonstrates basic circuits and mechanical motion. Yellow-coloured body parts give the model a site-equipment look that appeals during testing and demonstrations.