Back in 1978 Morrison-Knudsen rebuilt four GE U25B's with Sulzer prime movers. They gave it a nice flashy daylight type paint scheme never to be repeated. The horsepower was uprated to 2800 and th... (more)

In early 1978, the Southern Pacific Railroad took delivery of four former SP U25B diesels that had been rebuilt by Morrison-Knudson with Swiss-made Sulzer V12 diesel engines. These four engines a... (more)

In early 1978, the Southern Pacific Railroad took delivery of four former SP U25B diesels that had been rebuilt by Morrison-Knudson with Swiss-made Sulzer V12 diesel engines. These four engines a... (more)

In early 1978, the Southern Pacific Railroad took delivery of four former SP U25B diesels that had been rebuilt by Morrison-Knudson with Swiss-made Sulzer V12 diesel engines. These four engines a... (more)

TE70-4S were M-K rebuilds of U25Bs with Sulzer engines. The 7032 failed on its inaugural run with SP's hot BRLAT intermodal. Before long, all four units were in the Eugene dead line. Kodak ISO ... (more)