Feature

●Material: alloy steel + aluminium alloy + brass, durable
●Parameters: inner diameter of power cylinder 20 mm, piston stroke 20 mm, piston diameter 16 mm, flywheel diameter 64 mm, pulley diameter 29 mm, the power generation voltage is 4 to 9 V, which can control the matching colourful LEDs and combine to create a pleasant operating effect
●Features: The product has a power of 16 mm 2 cylinders, the double motor drives the generator output, the generator has the power output interface, and the product has an additional motor set with external wiring, which can be used together
●Suitable for: the products are very suitable for model lovers, DIY enthusiasts, laboratory teaching tools, puzzle games for children, gifts for friends and other purposes
●Note: As the product has high temperature during operation, the child must be under adult supervision.


Description

Specifications:

Colour: as shown.
Material: alloy steel + aluminium alloy + brass.
Product size: 21 x 13.2 x 10.5 cm.
Product weight: 1950 g.
Packaging dimensions: 23 x 13 x 16 cm.
Package weight: 2110 g.
Packaging: cardboard box.

Package includes:

1 x Stirling engine model.
2 x alcohol burners.