ALCO S-1 and S-3 - Wikipedia
The ALCO S-1 and S-3 were 660 horsepower (490 kW) diesel-electric switcher locomotives produced by ALCO and their Canadian subsidiary Montreal Locomotive Works (MLW). The two locomotives differed only in trucks, with the S-1 using ALCO's own Blunt trucks, and the S-3 using AAR type A switcher trucks. The S-1 was built between April 1940 and ...
Alco "S3" Locomotives: Specs, Roster, Data Sheet - American-Rails.com
Dec 22, 2024 · The S3 was the third model of switcher in its "S" line that the company produced. It was virtually identical to the previous S1 model that was built from 1940 through 1950 and its interesting that American Locomotive even elected to …
Milwaukee Road 261 - Wikipedia
Milwaukee Road 261 is a S3 class 4-8-4 "Northern" type steam locomotive built by the American Locomotive Company (ALCO) in Schenectady, New York, in July 1944 for the Milwaukee Road (MILW). It was used for heavy mainline freight and passenger work …
The Yard Limit - Alco S3 - Railfan
Essentially an S1 with AAR type A trucks.
Alco S-3 roster - The Diesel Shop
Sources of information: Extra 2200 South, Diesel Era, The Short Line and The Canadian Trackside Guide. Additional info provided by R. Craig. Model: ?
ALCO S-3 | Locomotive Wiki | Fandom
The Alco S-3 were 660 horsepower (490 kW) switcher diesel-electric locomotives produced by ALCO and their Canadian subsidiary Montreal Locomotive Works (MLW). The models differed only in that the earlier S-1 had ALCo#Blunt bogie trucks, while the later S-3 …
ALCO S-1, S-3, RS-1 Operation and Service Manual
Feb 8, 2023 · Operation and service manual for the ALCO S-1, S-3, and RS-1 locomotives.
All S3's on this site - rrpicturearchives.net
City of Prineville Railway. Built 5/1952. GE Trade Ins? Ex PRR 8873, blt 11/50. Sold to ARC. PRR Class AS-6.
Southern Pacific ALCo S3 Info Page - Railfan
SP received 10 ALCo S3's in 1951. These were the post war version of the 660hp S1, and were bought to dieselize light yards. As there were only ten, and light yards may be out of the way, references are very thin on the ground for this rare? model (S3).
Alco S1-S3 Diesel Railroad Locomotives - NE Rails
Photos of Alco S1-S3 Diesel Railroad Engines. North East Rails Alco S1-S3 Diesel Railroad Locomotives: Home Site Map Search Contact: Locomotives Diesel Steam Electric Industrial Motor Cars Turbines/Turbo Bi-Centennial: 1: Other Alco Engine Photos; RS1-2: RS3: RSC3-7: RS10-11: RS12-17: RS18-20: RS27-36: C415-420: C424-430: C628:
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