keeping history alive

The 150 Case is the largest steam traction engine ever produced. Built originally in 1905, zero of them ever lived on – until recreated from scratch in 2018 by Kory Anderson.

The journey of the multi-year build was followed by more than 10,000 followers on Facebook and eventually led to more than 1 million views on YouTube with his infamous “engine pull” in September 2019 at the Western Minnesota Steam Threshers Reunion (WMSTR) in Rollag, MN.


This site is a place for steam engineers and hobbyists to learn more about bringing the 150 Case to life.

We will be launching a book and merchandise line in the near future. In the meantime, check out our blog for details on the #DreamtoSteam journey.


about the engineer

Learn more about Kory Anderson and his motivations for taking on this incredible challenge

about the historical build

Understand details of the infamous 150 case build and the #dreamtosteam journey

about 150 case products

Check out our latest 150 case merchandise and order your steam show swag today


Want to see the 150HP case in person?

Come say hi to Kory & the team! Visit us every year at the James Valley Threshing Show in Andover, SD (weekend after Labor Day).