^I am always puzzled by the knee-jerk proposals to resurrect Budd RDC’s whenever a route looks iffy. The RDC has its appeal in certain niches, but it’s not a silver bullet train. One size does not fit all.
I’m not aware of RDC’s ever being used on a route of that length. RDC’s were never equipped with sleeping accomodation, although some had pretty good meal facilities. Their value was labour savings through reduced crew over a steam era conventional train crew ( no longer an issue with VIA), maintenance and fuel economy (but mostly in a very short train configuration), non-steam heat (that mattered in the 50s and 60s, but not today), bidirectionality, and excellent acceleration and top speed capability for fast, quick-stop services (which is wasted on the Churchill train).
VIA’s HEP fleet is perfectly appropriate for a route that needs to offer sleeping and meal service and a mix of “local” and long distance coach service. And has substantial baggage car traffic. And is up-sizeable for tour groups.
I can’t imagine grinding along at Churchill train speeds with the RDc diesels throbbing away under the floor, being trapped in a single car, with food served in cellophane wrappers. I can’t imagine RDC cabs being much fun to work in at -30, either.
The RDC has its lore, and they were a great solution on branch lines back in the day, but none of that fits with Churchill.
- Paul
Edit: The only exampleI can find of the RDC being used in long distance, overnight service is Medecine Hat to Spence’s Bridge on the old Crowsnest route. That was short-lived, and it was way back in the early 1960’s.