johnsmachines

machines which I have made, am making, or intend to make, and some other stuff. If you find this site interesting, please leave a comment. I read every comment and respond to most.

Tag: engine

IMG_1458

I am currently making this engine. It has actually progressed beyond this photo, and is now complete except for the steam connection, installation of control valve, and painting. It is a Bolton No 12. Based on an engine and pump from near Maitland NSW. The original was rated at 16hp. This small version has a […]

Boiler and engine incomplete

Gas fired 4″ boiler Bolton No 7, double action, single cylinder stationary steam engine. I will download  a video of the engine operating on steam, soon.  Keep watching.