Actual Loco size in inches

[wwcw.co]

Can someone measure the biggest loco in N scale they have LxWXH for me? I don't have any locos yet but I am making some buildings kits first and want to make sure the openings are correct, for clearance.
Thanks
Dave

 

[Burlington Bob]

On an N scale Atlas SD9 it works out to about 3/4 x 1 3/16 x 4 3/8 inches...........width x height x length. Height is off of railhead.

 

[bcp]

Get standard clearance dimensions here:

http://www.nmra.org/sites/default/files/standards/sandrp/pdf/s-7_2012.02.pdf

You will probably need dimensions "A" and "H" on the "Modern" section.

Bruce