Build and study the Tamiya 70266 Walking Brachiosaurus to learn simple mechanics, with transparent parts revealing the gearbox and wooden pieces for custom finishes. Ideal for model makers and STEM enthusiasts.  [70266]

Hands On: Tamiya 70266 Walking Brachiosaurus

The Tamiya 70266 Walking Brachiosaurus blends clear plastic and poplar-type wood to create an appealing and educational walking model. It is crafted to let builders observe internal movement while assembling a realistic dinosaur form.

Design Details and Materials

Transparent plastic panels expose the internal gearbox and linkages, while the wooden frames are simple to sand, glue or paint. The mixed materials give scope for custom colouring and small modifications.

Motor and Linkage Action

Featuring a pre-installed plastic gearbox with motor, the model avoids complicated gear assembly. The 288:1 gear ratio drives the model at about 1.8 cm per second, using crank linkages to move forelegs, head, tail and hind legs in sequence.

Educational Appeal and Difficulty

This kit illustrates basic mechanical concepts like gear reduction and four bar link motion, making it useful for hobbyists and learners. The build difficulty is moderate, rated 3 out of 5.