Originally Posted by Gregg:
Prior to Via CN and CP had their own Passenger trains. I don't remember any of our guys(CN) using dynamics brakes on passenger anywhere. Not even in the Alberta and BC mountains.
You're right, of course, Gregg. CNR and CPR took opposing views of dynamic braking. CPR embraced it and used it liberally. CNR apparently did not see value in the extra cost and maintenance, and so did not purchase many first generation diesels so-equipped (none of which, I believe, were passenger diesels).
The E8's just didn't fit in well with the large CPR FP7/FP9 fleet, and were certainly unsuitable on CPR's steeper grades crossing the Rockies. To the credit of its Locomotive Engineers, CNR did fine without dynamic braking. However, it had a different profile from CPR's in the west. It's all Canadian dollars spent on dynamic braking or on brake shoes. Neither was free, and each road made a choice which best suited its respective situation.
But - back to the actual topic of this thread - perhaps one of the historical societies inherited the mechanical records of the CPR E8's, and, if so, there is likely a document justifying the retirement of CPR E8 1801. My "little voice" tells me that those three orphan E8's were a burr under the saddle of more than one CPR Mechanical Department official. Two of everything in the engine room, a different control stand, no automatic backward transition, special curved number board glass, no dynamic brake -- the deck was stacked against them on a railroad that mainly used F-units on passenger trains, and they went to retirement before the FP7's.
And, so far nothing has come to light as to the cause and circumstances of the head-on collision, which is even more in line with the topic.