SW7 Chessie C&O
Details

SW7 Chessie C&O

<kuid:388676:2>

Author: SD45T-2
Kind: traincar
Build: 3.5 (TS12)
Size: 2.62MB
Uploaded: 2026-04-03
Downloads:
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SW7 Chessie C&O

Not meant to be accurate, just a fun bit of nostalgia. Original model and textures by Auran, modifications by Parker Boots/SD45T-2. ARN and SFX scripts by Wulf_9, fonts by Pete Willard.

GM-EMD SW7

In 1935, General Motors Electro Motive Division offered a 600hp switcher powered by it's 503cid '201' engine. Developement of the 201 resulted in a 12 cylinder version capable of delivering 900hp, and embracing General Electric traction motor technology in 1939, EMD issued the NW1 - N for nine hundred horsepower, W for welded
frame.

The same year, production of the 201 engine ceased with the introduction of the 567cid power unit; and EMD issued the first switcher powered by the new engine, the SW1. The S originally stood for six hundred horsepower, but this convention was dropped for later models. The 6 cylinder SW1 remained in production until 1953.

In October 1949, the SW7 model, a 12 cylinder, 1200 horsepower version was issued, and 493 units were constructed before the introduction of the SW9 in Jan. 1951.

From 1954, EMD issued the 600hp SW600, 900hp SW900, and the 1200hp SW1200, powered by 6, 8 and 12 cylinder configurations of the 567C power unit respectively. Production of the 567 ceased in 1966, with the introduction of the 645cid engine, which powered the later SW1000, SW1500 and their derivatives.

You may freely modify this asset for Trainz as you wish, but per the TRS2004 Content Creators Source terms, you may not convert this to another sim. No other statements excluding the Auran/N3V EULA apply, Pete Willard's, and Wulf_9's terms apply.

Alternate textures are included, see sw7_chessie_alt for more info.

    SW7 Chessie C&O
  • arn_sfx_loco.gs 3.57KB
  • config.txt 5.37KB
  • sw7_chessie_alpha_numbers
  • alphanumber_0a.tga 812 bytes
  • alphanumber_0b.tga 16.04KB
  • alphanumber_1a.tga 812 bytes
  • alphanumber_1b.tga 16.04KB
  • alphanumber_2a.tga 812 bytes
  • alphanumber_2b.tga 16.04KB
  • alphanumber_3a.tga 812 bytes
  • alphanumber_3b.tga 16.04KB
  • alphanumber_4a.tga 812 bytes
  • alphanumber_4b.tga 16.04KB
  • alphanumber_5a.tga 812 bytes
  • alphanumber_5b.tga 16.04KB
  • alphanumber_6a.tga 812 bytes
  • alphanumber_6b.tga 16.04KB
  • alphanumber_7a.tga 812 bytes
  • alphanumber_7b.tga 16.04KB
  • alphanumber_8a.tga 812 bytes
  • alphanumber_8b.tga 16.04KB
  • alphanumber_9a.tga 812 bytes
  • alphanumber_9b.tga 16.04KB
  • sw7_chessie_alt
  • readme_alt.txt 191 bytes
  • sw7_chessie_alpha_numbers
  • alphanumber_0a.tga 812 bytes
  • alphanumber_0b.tga 4.04KB
  • alphanumber_1a.tga 812 bytes
  • alphanumber_1b.tga 4.04KB
  • alphanumber_2a.tga 812 bytes
  • alphanumber_2b.tga 4.04KB
  • alphanumber_3a.tga 812 bytes
  • alphanumber_3b.tga 4.04KB
  • alphanumber_4a.tga 812 bytes
  • alphanumber_4b.tga 4.04KB
  • alphanumber_5a.tga 812 bytes
  • alphanumber_5b.tga 4.04KB
  • alphanumber_6a.tga 812 bytes
  • alphanumber_6b.tga 4.04KB
  • alphanumber_7a.tga 812 bytes
  • alphanumber_7b.tga 4.04KB
  • alphanumber_8a.tga 812 bytes
  • alphanumber_8b.tga 4.04KB
  • alphanumber_9a.tga 812 bytes
  • alphanumber_9b.tga 4.04KB
  • sw7_chessie_body
  • sw7_ch2.tga 768.04KB
  • sw7_chessie_art
  • sw7_chessie_art_512.texture.txt 87 bytes
  • sw7_chessie_art_512.tga 1.00MB
  • sw7_chessie_art_icon.texture.txt 89 bytes
  • sw7_chessie_art_icon.tga 32.53KB
  • sw7_chessie_thumbnail.jpg 760.56KB
  • sw7_chessie_body
  • darkmetal.texture.txt 50 bytes
  • darkmetal.tga 48.02KB
  • digit_1a.texture.txt 31 bytes
  • digit_1a.tga 1.04KB
  • digit_1b.texture.txt 31 bytes
  • digit_1b.tga 4.04KB
  • digit_2a.texture.txt 31 bytes
  • digit_2a.tga 1.04KB
  • digit_2b.texture.txt 31 bytes
  • digit_2b.tga 4.04KB
  • digit_3a.texture.txt 31 bytes
  • digit_3a.tga 1.04KB
  • digit_3b.texture.txt 31 bytes
  • digit_3b.tga 4.04KB
  • digit_4a.texture.txt 31 bytes
  • digit_4a.tga 1.04KB
  • digit_4b.texture.txt 31 bytes
  • digit_4b.tga 4.04KB
  • digit_5a.texture.txt 31 bytes
  • digit_5a.tga 1.04KB
  • digit_5b.texture.txt 31 bytes
  • digit_5b.tga 4.04KB
  • digit_6a.texture.txt 31 bytes
  • digit_6a.tga 1.04KB
  • digit_6b.texture.txt 31 bytes
  • digit_6b.tga 4.04KB
  • env_glass.bmp 12.05KB
  • env_glass.texture.txt 32 bytes
  • env_metal.bmp 12.05KB
  • env_metal.texture.txt 32 bytes
  • headlightside.texture.txt 54 bytes
  • headlightside.tga 3.02KB
  • roofmain.texture.txt 31 bytes
  • roofmain.tga 48.02KB
  • sw7_ch1.texture.txt 30 bytes
  • sw7_ch1.tga 768.04KB
  • sw7_ch2.texture.txt 30 bytes
  • sw7_ch2.tga 768.04KB
  • sw7_chessie_body.im 344.21KB
  • sw7_main.texture.txt 31 bytes
  • sw7_main.tga 768.02KB
  • window.texture.txt 29 bytes
  • window.tga 12.04KB
  • sw7_chessie_shadow
  • black.texture.txt 46 bytes
  • black.tga 786 bytes
  • sw7_chessie_shadow.im 73.39KB
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