N&W Purposed 2-10-0s

[NW Mailing List]

My Arrows only go back to '96; could you post the drawing or are old Arrows on the NWHS web site?

pete groom
On Jul 26, 2010, at 2:03 PM, NW Mailing List wrote:


> A description and diagram of the M3 2-10-0 was published in The Arrow, Vol.6 #6 (Nov/Dec 1990).

> 

> Diagram dated 4/10/1911

> Cylinders 28" x 30"

> BP - 200 psi

> Drivers - 56"

> Est Te - 71,400 lbs

> Grate area - 75.3 SF

> Weight on Drivers - 300,000 lbs

> Engine weight - 325,000 lbs

> Tender (14t, 9,000 gal) - 150,000 lbs

> Total weight - 475,000 lbs

> 

> The PRR I1 was larger, at 366,500 lbs EW and total weight of 548,500 lbs. for the early models.  Weight increased over the years to as much as 386,100 lbs engine weight and 590,000 lbs total weight.

> 

> Dave Stephenson

> 

> --- On Mon, 7/26/10, NW Mailing List <nw-mailing-list at nwhs.org> wrote:

> 

> From: NW Mailing List <nw-mailing-list at nwhs.org>

> Subject: N&W Purposed 2-10-0s

> To: nw-mailing-list at nwhs.org

> Date: Monday, July 26, 2010, 2:45 PM

> 

> Its been a while since I last asked a question, and this time its not passenger car related.  I was wondering if anyone knows of any diagrams of the purposed M3 2-10-0 that the N&W was looking at building around the time that they decided that the Mallets could do the work that they needed them to do.  I have read discussions about these purposed steamers in the past and would like to learn a little more about them.  Seems like I read somewhere that they were going to be similar to the PRR's 2-10-0s... can anyone tell me anything more?

> -- 

> jerry 

> 

> 

> 

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