Tamiya 89902 Mechanical Turtle Finished Model - Robocraft STEM Display  [89902]

Tamiya Mechanical Turtle Overview

The Tamiya Mechanical Turtle joins the Robocraft range as a compact finished model that highlights mechanical movement and simple engineering. Hobbyists and collectors will note the lifelike crawling action produced by an efficient internal mechanism that imitates a turtle's gait.

Kinematics and Build

The model uses a small motor to drive crank plates that transfer rotary motion into the leg movement. Front and rear legs are arranged in matched pairs, with the front leg plate mounted on a ball joint to create a pivot point. That arrangement produces a believable crawl that makes the piece engaging on display.

Battery and Handling

The Tamiya Mechanical Turtle requires one R03/AAA/UM4 battery, which is sold separately. Its lightweight construction makes it easy to place on shelves or use in short STEM demonstrations without heavy setup.