The South Pointing Chariot is one of the most fascinating mechanical inventions in ancient engineering history.

This model recreates the legendary Chinese navigation device that used a differential gear mechanism to keep a pointer constantly facing south regardless of the movement of the wheels.

Often described as the first mechanical navigation system, the South Pointing Chariot demonstrates the principles of differential gearing long before modern automobiles.

This model is designed as a fully 3D printable mechanical demonstration, ideal for educational use and engineering enthusiasts.

Perfect for

• STEM and mechanical engineering education• Demonstrating differential gear systems• History of technology presentations• Mechanical model collectors• Functional 3D printed mechanisms

Printing

The model is optimized for clean FDM 3D printing and smooth mechanical assembly.