2020 · Simulator · PC (Microsoft Windows) · Mac
The Class K2 had 63 diameter drivers, 28 x 30 cylinders, had a 200 psi boiler pressure and exerted 63,467 pounds. The Class K-2 firebox was 287 square feet. The evaporative heating surface was 4,160 square feet and with the superheater the combined heating surface was 5,333 square feet.