The Mine Engine has been completed!
Sorry the construction series got cut short, however here is the finished product in all its glory. I will upload the remaining drawings I have soon, but wanted to post some photos of the completed article.
Front on shot while running on air. You can see the boiler plates behind as well as the butane gas tank and burner that will eventually fire the boiler.
View from other side.
Another view
View from the top.
