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This page was redesigned at the edge.

Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.

// request.cf · coarse context

A page that knows where it met you.

Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.

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Talk:SER Q class

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Latest comment: 14 years ago by Biscuittin in topic Specs

Specs

[edit]

Tractive effort calculation at 85% boiler pressure:

(18x18x26x140x0.85)/66 = 15,189 lbf

This is an original calculation but it is not original research. Biscuittin (talk) 21:56, 23 April 2012 (UTC)Reply

See Tractive_force#Steam_locomotives and my comments at Talk:Tractive_force#Steam_locomotives. Biscuittin (talk) 10:52, 24 April 2012 (UTC)Reply