OC&SE Sb5-39 Late V2

OC&SE Sb5-39 Late V2

Early in the United States' involvement in World War One, the railroad industry faced multiple crises. With the rail network operating as many separate, fragmented, and competitive railroads, critical materials were unable to reach their markets due to poor coordination. Although eastern markets had a surplus of empty cars, the empty cars were not making their way back west for reloading in a timely manner. Competition between railroads saw some lines bog down in a deluge of traffic instead of routing freight to competing lines with sufficient capacity. With an abundance of traffic, railroads scrambled to keep trains moving with anything they could get their hands on - but this effort took its toll on the equipment and slowed schedules. Bad weather in late 1917 saw the entire network nearly grind to a halt. On December 26, 1917, President Wilson put the US rail network under government control through a new agency - the United States Railway Administration (USRA).

Starting in February 1918, the USRA established committees of locomotive designers and railroad operations staff to design standard locomotives to relieve the power shortage and reduce maintenance costs. The committees intentionally avoided experimental equipment or exotic wheel arrangements; however, the committees were also forward-looking, avoiding antiquated designs which would soon be obsolete. Ultimately, the committees decided on 12 standard designs: two Mikados, two Pacifics, two Santa Fes, two Mountains, two Mallets and two Switchers. Components were standardized between types as much as possible to reduce manufacturing and maintenance costs. Dimensionally, the engines were comparable to examples of each wheel arrangement built in 1916 and 1917. Initial design work was completed in April 1918, with the designs being finalized in June 1918. The first USRA locomotive, a Light Mikado (2-8-2-A) for the Baltimore & Ohio, rolled out of the Baldwin factory in July 1918.

Under the USRA, 1,830 standard locomotives were produced. The 0-6-0-A (this model) was the most second most common, with 225 examples produced under the USRA's control. Due to the foresight of the design committees, most USRA designs endured. After the USRA was disbanded, most of the USRA designs were heavily copied, with some 5,107 copies being produced between all 12 designs. The 0-6-0-A was one of the exceptions, with only eight roads purchasing copies. Unlike many of the USRA's wheel arrangements, the 0-6-0 was nearing obsolescence at the time of WWI due to increased weight of rolling stock. Despite this, originals and copies of the 0-6-0-A operated until near the end of steam on the roads which used them. Three examples of the type survived into preservation.


USRA 0-6-0-A
Builder: Baldwin, ALCo, or Lima
Drivers: 51 inch
Cylinders: 21 by 28 inch
Weight: 163,000 pounds
Tractive Effort: 39,100 pounds
Price: $36,029 ($749,989 in 2023 dollars)

Author: Ben Neal

OC&SE Sb5-39 Late V2
• config.txt 37.82KB
• readme.html 79.66KB
reskin
lowcab.psd.tga 1.40MB
options.psd.tga 1.65MB
parts_albedo.psd.tga 6.91MB
usra060_albedo.psd.tga 5.65MB
• steamscript.gs 27.70KB
usra060_alpha_numbers
alphanumber_0a.texture.txt 63 bytes
alphanumber_0a.tga 16.04KB
alphanumber_0b.texture.txt 63 bytes
alphanumber_0b.tga 8.04KB
alphanumber_1a.texture.txt 63 bytes
alphanumber_1a.tga 16.04KB
alphanumber_1b.texture.txt 63 bytes
alphanumber_1b.tga 8.04KB
alphanumber_2a.texture.txt 63 bytes
alphanumber_2a.tga 16.04KB
alphanumber_2b.texture.txt 63 bytes
alphanumber_2b.tga 8.04KB
alphanumber_3a.texture.txt 63 bytes
alphanumber_3a.tga 16.04KB
alphanumber_3b.texture.txt 63 bytes
alphanumber_3b.tga 8.04KB
alphanumber_4a.texture.txt 63 bytes
alphanumber_4a.tga 16.04KB
alphanumber_4b.texture.txt 63 bytes
alphanumber_4b.tga 8.04KB
alphanumber_5a.texture.txt 63 bytes
alphanumber_5a.tga 16.04KB
alphanumber_5b.texture.txt 63 bytes
alphanumber_5b.tga 8.04KB
alphanumber_6a.texture.txt 63 bytes
alphanumber_6a.tga 16.04KB
alphanumber_6b.texture.txt 63 bytes
alphanumber_6b.tga 8.04KB
alphanumber_7a.texture.txt 63 bytes
alphanumber_7a.tga 16.04KB
alphanumber_7b.texture.txt 63 bytes
alphanumber_7b.tga 8.04KB
alphanumber_8a.texture.txt 63 bytes
alphanumber_8a.tga 16.04KB
alphanumber_8b.texture.txt 63 bytes
alphanumber_8b.tga 8.04KB
alphanumber_9a.texture.txt 63 bytes
alphanumber_9a.tga 16.04KB
alphanumber_9b.texture.txt 63 bytes
alphanumber_9b.tga 8.04KB
alphanumber_b_blank.texture.txt 73 bytes
alphanumber_b_blank.tga 8.04KB
alphanumber_null.texture.txt 67 bytes
alphanumber_null.tga 8.04KB
usra060_art
thumbnail.jpg 7.70KB
usra080_art_icon.tga 32.04KB
usra060_body
lowcab.texture.txt 29 bytes
lowcab.tga 537.70KB
options.texture.txt 49 bytes
options.tga 535.11KB
parts_albedo.texture.txt 35 bytes
parts_albedo.tga 1.59MB
parts_parameter.texture.txt 65 bytes
parts_parameter.tga 2.70MB
usra060_albedo.texture.txt 37 bytes
usra060_albedo.tga 1.95MB
usra060_parameter.texture.txt 69 bytes
usra060_parameter.tga 2.89MB
usra060_sound
clank5.wav 4.09KB
clank5b.wav 13.46KB
clank5c.wav 13.46KB
clank6.wav 4.09KB
clank6b.wav 14.80KB
clank6c.wav 14.80KB
compressor.wav 180.19KB
cyldrain.wav 122.04KB
dynamo.wav 41.75KB
hiss.wav 108.62KB
injector.wav 79.72KB