The Legendary 150 HP Case Steam Engine

An overview of the legendary 150 HP Case steam engine.

J. I. Case steam engines
In 1904, #14666, the first of the 150 hp J.I. Case steam engines was tested by being called upon to pull four 15 hp new engines (weight 57, 600 pounds) up the 13 percent grade at the rear of Case Company's engine assembly building in Racine, Wis.