What is your favorite mainline steam passenger power? Both wheel arrangement and/or railroad/or class/design?
Now look what you did... You went and gave me a whole bunch of homework to figure out what your talking about.But TrainNut, the "Sport models" pulled the San Juan! I think I prefer the K-28s for passenger, but the K-27s for freight. Also, I want the toilet seat logo on the tenders, green boilers, and Pullman green varnish...not that bumble bee yellow stuff.
But, since the narrow gauges weren't really mainlines (dependent upon your definition), their power wasn't mainline passenger power ;-) Same thing with 2-8-0s.
Now look what you did... You went and gave me a whole bunch of homework to figure out what your talking about.Went and made me feel like I don't know a thing about my favorite engine!:mrgreen: Sport models? Toilet seat logo? Green varnish and bumble bee yellow stuff? And I kinda goofed as well 'cause I think most of the ones active today on the Cumbres and Toltec and the Silverton and Durango are K-36's. So, maybe I shoulda just stuck with "Mudhens.":mrgreen: I'll try and look up all those things tonight and tomorrow I'll be a better educated person when it comes to toilet seats, bumble bees and sport models.:mrgreen: AND, you got me on that mainline technicality thing. Sheesh, I messed this one up all the way 'round!
Alright, alright. If you want mainline...
I'd have to go with the British Gresley Class A4 4-6-2s ("Mallard" and "Sir Nigel Gresley" are a few examples). There's nothing quite like those crude aerodynamics and ugly nose.