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Unknown HO Locomotive MFG : CN, SD40-2W

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  • Member since
    March 2002
  • From: Milwaukee WI (Fox Point)
  • 11,439 posts
Posted by dknelson on Tuesday, October 4, 2016 6:17 PM

As pointed out earlier, zooming in you can see the tell-tale film around the decal number, but whoever did the side stripes did a fine careful job, and in fact the paint quality looks finer on the body than on the cab and roof.  Makes me wonder if this could be a hybrid  -- factory paint up to the cab, but someone repainted the cab entirely for the new number.  That could also explain the red roof.

Dave Nelson

  • Member since
    October 2016
  • 2 posts
Posted by Vegas4Trains on Tuesday, October 4, 2016 4:06 PM

You guys are all awesome. Thanks for the positive feedback. I think you have solved my general inquiry. It is Athearn SD40-2 and a custom paint job. Why I  stated it as SD40-2W.... a brain fart.

Link to picture of loco's underside:

http://www.vegas4boc.com/images2015/CN5321b.jpg

  • Member since
    November 2006
  • From: NW Pa Snow-belt.
  • 2,216 posts
Posted by ricktrains4824 on Tuesday, October 4, 2016 1:29 PM

Now that I am looking on my tablet instead of my cell phone, definitely Athearn BB SD40-2.

And, looks to be a custom paint job. So it could have been any unit prior, so getting a manufacturer model number might not be possible....

Ricky W.

HO scale Proto-freelancer.

My Railroad rules:

1: It's my railroad, my rules.

2: It's for having fun and enjoyment.

3: Any objections, consult above rules.

  • Member since
    January 2001
  • From: US
  • 263 posts
Posted by tankertoad70 on Tuesday, October 4, 2016 1:08 PM

I shall "pile on" regarding that being a good ol' Uncle Irv SD40-2.  It looks like it is one of their earlier versions due to the "locking" nubs on the side of the shell.Cowboy

Don in 'Orygun' City
  • Member since
    November 2003
  • From: Halifax, NS
  • 405 posts
Posted by THayman on Tuesday, October 4, 2016 9:38 AM

That's an Athearn blue box SD40-2. You can tell pretty easily from the design of the cast fuel tank, the distinctive mounting pins along the sill, and the typical Athearn blue box stanchions/handrails (plus lots of other little details for other keen-eyed folks). 

It does look like a custom paint job. Athearn did release CN painted blue box SD40-2s along the line, but don't know about that number, and they had the cab roof more correctly painted black on any I've seen. There also appears to be a slight haze around the cab side numbers from decal film. 

As ricktrains4824 pointed out, the loco you have is just a straight, generic SD40-2, not an SD40-2W. The prototype 5321 is an SD40-2W, but there are a ton of differences (from the obvious CN-style safety cab to different steps, snow shields, etc.) from the model shown. 

-Tim

  • Member since
    November 2006
  • From: NW Pa Snow-belt.
  • 2,216 posts
Posted by ricktrains4824 on Tuesday, October 4, 2016 9:12 AM

First off - Welcome Vegas4trains!

Based on the pic, I would say that is a standard SD40-2, not a SD40-2W. (A 2W would be a different cab and nose.)

As far as manufacturer, if you supply a underside shot, of bottom of frame and underside of trucks and wheel sets, we could say for sure who made it. (Or at least confirm/reject  as possible certain manufacturers, based on features.)

It could be an athearn unit, or someone else, as many made (and still make) HO SD40-2 units.

Ricky W.

HO scale Proto-freelancer.

My Railroad rules:

1: It's my railroad, my rules.

2: It's for having fun and enjoyment.

3: Any objections, consult above rules.

  • Member since
    October 2016
  • 2 posts
Unknown HO Locomotive MFG : CN, SD40-2W
Posted by Vegas4Trains on Monday, October 3, 2016 7:33 PM

CN #5321I have recently come to acquire a powered CN roadnumber 5321. It has no identification on the underside, but appears to maybe Athearn?

I have done my normal investigation but can not find any CN #5321 for a SD40-2W made by typical MFG's, such as Athearn, Atlas, Kato, Bachmann, Intermountain, etc...

I guess it could possibly be a custom paint job, but wanted to see if any of you out there may know who made this and what is the MFG P/N that I can add to my inventory software records. Thanks in advance.

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