Mini Inline Double-cylinder Swing Steam Engine Model (without Boiler) Price_$50-$100 Package Weight: 140g

Package Weight: 140g

Magnetically controlled low-temperature Stirling engine is characterized by the use of magnetic technology to replace the movement of gas shaft and connecting rod

After modification

4Ghz Accurate System & 2 Different Speed Mode】--- The hobby rc car has 2

a total of more than 200 components

Mini Inline Double-cylinder Swing Steam Engine Model (without Boiler) Price_$50-$100 Package Weight: 140gMini Inline Double cylinder Swing Steam Engine Model for within 40cm Retro Boat Models (without Boiler) Features: . Exquisite Appearance: The model of the steam engine is small and novel, and can be placed in the palm of your hand like a treasure. It is exquisite and mini. . Parameter: Number of Cylinders: 2. Bore Diameter x stroke: 6mm x 9mm. Operating Power: Water Vapor . High Quality: Mainly made of brass and aluminum alloy, fine production,