• Operating model of a walking beam Stirling cycle engine
• All parts are fully-machined
• You assemble the model

This is a working Stirling cycle walking beam engine. The completed model is 8 1/2" long, 3 1/2" wide, and 6 1/2" tall. The base is 12 1/4" long 6 3/8" wide. This kit includes the wooden base.

These assembly kits are not strictly bolt-together kits. Some parts press together (an arbor press is the correct tool, but with care you can use a vise). This kit requires that you drill one hole during assembly (a hand drill can be used).