Cliff Jennings said:
Thanks Ken. I’d love to be one of those passengers, wow, what a ride!
Anyone know the purpose of the diesel? Maybe it’s there just in case there’s problems?
And how do they MU steam and diesel together, without fighting each other? (Maybe same as steam-to-steam, and I don’t know how that’s done either… (http://www.largescalecentral.com/externals/tinymce/plugins/emoticons/img/smiley-embarassed.gif))
The diesel provides power to the passenger cars (HEP). Also, in some areas of track, they use in cab signals, something the steam locomotives don’t have the equipment for, so the diesel is there to “talk” to the signal equipment and receive the signals.
MUing steam is something the engineers do by feel and sound. You can hear and feel if your locomotive is loafing or straining. That was one of the selling points for diesels, one engineer can control a string of diesels, but steam locomotives need a crew on each unit.