Reply to "METRA to Purchase SD70MACs for commuter service."

KrieglokOGR Forum Member SUPPORTING MEMBER

Hot Water posted:
Dominic Mazoch posted:
And how fast will these locomotives have to go in commuter service? My guess is they will need to go much faster than passenger trains on the Alaska.
I would think that they should be capable of at least 75 MPH.

They will likely be geared for passenger service rather than freight, giving them a higher top speed. The gearing for passenger locomotives reduces the overall tractive effort for heavy loads but increases the acceleration rate from a standstill as well as giving the higher top speed...

I wish NJT would consider these engines in the future!

Tom

2/22/1911:03 AM

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