At 12,000 HP, the River Don steam engine is one of the most powerful steam engines ever built, and the most powerful remaining in Europe.
https://s3-us-west-1.amazonaws.com/h...eam_engine.jpg
3:10 video:
https://www.youtube.com/watch?v=GmuuLQRe06c
Previously:
https://www.homemadetools.net/forum/...6425#post83639
https://www.homemadetools.net/forum/...271#post142021
https://www.homemadetools.net/forum/...145#post141459
https://www.homemadetools.net/forum/...028#post120267
https://www.homemadetools.net/forum/...168#post141562