McLaren Road Locomotive 1652, "Boadicea" on the Dyno until the belt developed a fault.
Watch the video to the end, stress no one was hurt!!.
Welland Saturday, steam dyno engine test, McLaren Road Locomotive 1652, "Boadicea" 110bhp until the disaster.
https://youtu.be/fMs2JWQ3auU
Watch this, (better with speakers) near the end - lucky we were standing where we were.