Thought I would show a considerably different type of locomotive today. It is a General Electric 44 ton switching locomotive. It was buit to be below 90,000 pounds as above that weight, the unions required a fireman in addition to the engineer.
The interesting thing about the GE 44-ton switcher is that it had two Caterpillar 4-cycle diesel engines. GE made the locomotive and the electrical but not the diesel (prime mover). GE is now the largest manufacturer of diesel-electric locomotives. EMD has the largeset installed base of diesel-electric locomotives.
An actual GE 44-ton switcher.