Athearn SD40-2

Discussion in 'Diesel Locomotives' started by HWB, Jun 8, 2009.

  1. HWB

    HWB FRISCO.org Supporter

    was at the Athearn site today checking on the SD40-2 and they had a picture of it. Looks a little too red

    [​IMG]
     
  2. FriscoFriend (Bob Hoover RIP 4/12/2018)

    FriscoFriend (Bob Hoover RIP 4/12/2018) Passed Away April 12, 2018 Frisco.org Supporter

    In meeting with their representative in December, he assured me that all future releases would be in line with what most of us feel is correct, that being Atlas. If this is indeed the color, I think it will be very close as it looks like this locomotive is glossier than the Atlas ones and therefore will look redder when photographed. The Atlas locos are cast in that color and if this is painted, that will account for the difference.

    Bob Hoover
    FriscoFriend
     
  3. Iantha_Branch

    Iantha_Branch Member

    That's what I thought when I saw a pic of the real model. O well, they did add the Gyro and rotary beacon lights. I wounder if they will work in DC, but I would have to install a decoder anyway.
     
  4. bob_wintle

    bob_wintle Member Frisco.org Supporter

    The unit does look a tad too red to me also. It could be the lighting they used when they took the Photoraph. I know I have some slides of freshly painted locos that look a little too red. I am not sure what type of film I was using but I am sure that film type plays a part in what the colors look like in a photo.
    Even if these locos are a little too red they can easily be lightened with a small bit of white or gray weathering chalk. One would be surprised how much better a loco will look with a little weathering.
    Bob Wintle MMR
    Parsons, Ks.
     
  5. John Markl

    John Markl Member

    True. Most of the "as delivered" images I've seen look rather garish to me. They tend to tone out somewhat after some real use.
     
  6. HWB

    HWB FRISCO.org Supporter

    I'm with Bob W. A little gray weathering powder and they will look ok. The fact that they have a gyrolite, beacon, other details and are DCC ready can make up for a reddish paint. Plus they will be right at home with my red/orange fleet
     
  7. FriscoFriend (Bob Hoover RIP 4/12/2018)

    FriscoFriend (Bob Hoover RIP 4/12/2018) Passed Away April 12, 2018 Frisco.org Supporter

    For nitpicking purposes (God, I hate that word), I just noticed that the tops of the handrails on the sides are orange when then should be white. Again, another easily correctable error. The vertical ones on the ends are correct, but not the horizontal ones. Go figure!

    Bob Hoover
    FriscoFriend
     
    Last edited by a moderator: Jun 9, 2009
  8. Iantha_Branch

    Iantha_Branch Member

    What about a little bleach? Not like a straight bleach, but like a water and bleach mix?
    Also I need something clarified, what decoder would I need to install to this loco to still have beacon and gyro lights working? What a bout a sound decoder?
     
  9. bob_wintle

    bob_wintle Member Frisco.org Supporter

    I have never heard of that before. I don't think I would try it though. OK all you weathering gurus chime in please.
    Bob
     
  10. HWB

    HWB FRISCO.org Supporter

    just came across the bleach idea..I'm going to give it a try
     
  11. WindsorSpring

    WindsorSpring Member

    Dilute bleach might or might not work to adjust the depth of color in this case. It depends on whether pigment used is oxidizable and how protected it is by the coating or plastic matrix.

    Bleach could certainly attack paint vehicle that holds the paint in place and make it slough off eventually. It also could attack certain kinds of plastics, though that would be fairly subtle; you would not necessarily notice it.

    Bleach functions best for removal of organic stains due to contact with plant or animal material (food, for example). It really eats up proteins and things of similar chemistry.

    It certainly is an opportunity for a "controlled experiment."
     
  12. meteor910

    meteor910 2009 Engineer of the Year Staff Member Frisco.org Supporter

    What is the nose length on the Athearn SLSF SD40-2? What kind of air horn are they putting on it? Can't really tell from the pic on either of these.

    Ken
     
  13. HWB

    HWB FRISCO.org Supporter

    it's supposed to be an 88" nose and it looks like it has the standard Athearn horn set
     
  14. HWB

    HWB FRISCO.org Supporter

    and I tried the bleach. I used a 50% solution and it has no visible effect on the paint or the plastic of an Athearn GP40-2.

    If I didn't think it would melt the plastic I would set it outside and let the summer sun fade the paint
     
  15. Rick McClellan

    Rick McClellan 2009 Engineer of the Year

    Bleach? Holy Crud !

    I don't think it's so red that I would do that. I would compare it to the orange used by Atlas first. If it is too red, I would prefer to let the sun work on it a bit each day for several days. I would keep a control unit out of the sun for a daily comparison. I have never been convinced that we get the best, toughest paint for the model railroad hobby. Short exposures to direct sunlight should do nicely over time.

    Since I am no chemist, I cannot predict what bleach will do to these models. I appreciate the comments below from Windsor Spring regarding bleach. I will only add that years ago many of us tried to strip the Stewart F unit shells with brake fluid only to find out that it somehow caused them to crack. For a while I was stripping with Pine-Sol but it turned Bower hoppers into mush. Now I am pretty gun shy on anything except Chameleon. It is my understanding that the chemical makeup of plastic can vary between model manufacturers making a single solution difficult to identify.

    Ship IT on the Frisco!

    Rick
     
  16. friscobob

    friscobob Staff Member Staff Member Frisco.org Supporter

    I'll stick with a light application of white chalk, thanks.....as it is, Frisco's diesels faded over time, thanks to weathering and the effects of the sun on the paint.

    I could use one of those SD40-2s to go with my custom-painted blue-box unit......just add plow pilots, MU hoses, and it's ready to go. Oh yes, and those crappy McHenry "couplers"......
     
  17. Iantha_Branch

    Iantha_Branch Member

    :D I used to think those were good couplers, till I put KD no.5's in all my equipment.:cool:
     
  18. meteor910

    meteor910 2009 Engineer of the Year Staff Member Frisco.org Supporter

    In the Athearn SD40-2 pic, the nose looks short to me. Am I being paranoid?

    The Athearn horn will be easy to pull off and replace. The beacon looks good. Will have to replace the pilots (also an easy fix). After BN day (ugh!), the beacon on some of the units was changed to a different type.

    How about a cab roof antenna - did all the Frisco SD40-2's have them? I can't find evidence on my photos that they all carried antennas. ?????

    The red/orange being too red is almost expected now ..... except from Atlas. I wonder why Athearn and Walthers keep on making it too red? They have been often told by folks who know (us) that the Atlas color is the standard to duplicate. Go figure!

    Ken
     
  19. Steamnut

    Steamnut cinder sniffer

    Talking about the color for a moment, tha last I remember about the color debate (a decade ago) was that EMD painted the diesels with the same red that GM used on their engines in their cars. (Chevy engine red).
    Is that still "gospel"?

    Darren
     
  20. meteor910

    meteor910 2009 Engineer of the Year Staff Member Frisco.org Supporter

    Amen Brother. Chevrolet Engine Block Red it was (used on Chevy V-8's mid-1950's-1960's). The Chevy inline six of that era was blue (Blue Flame Six). EMD first used it on the GP35-DD35 demo units. Frisco saw it and liked it, and eventually switched to the red/orange & white scheme for all their diesels.

    Ken
     
    Last edited by a moderator: Jun 20, 2009

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