The ALCO RSD-7 was a diesel-electric locomotive of the road switcher type built by ALCO at Schenectady, New York between January 1954 and April 1956. Two versions were built, with the same RSD-7 model designation but different specifications and power ratings, although both used the ALCO 244 engine in V16 configuration.

2024年12月27日 · The RSD7, a remarkably robust six-axle locomotive, represented a significant advancement in the company's catalog, surpassing any previous model produced by the company. Notably, it was not conceived to rival Electro …

Alco RSD-7. Production Roster; Reformatted: 20 October 2020 R. Craig photo-Info from: John Komanesky; Original owner Road Numbers Bldr Numbers Bldr Dates

15 Andy Inserra, web ALCo information. 51 Lloyd E. Stagner, Santa Fe 1940-1971 in Color -- Volume 2: Kansas Cit y -Albuquerque , 1993. x11 "Extra 2200 South," issue 11, December 1968.

Top-Left Photo, Partial Caption: "Round-nosed, low-hooded RS-2's and RS-3's showed up in most roads' roundhouses during 1946-1956. Detroit-bound Pennsy RS-3's (above) are distinguished from RS-2's by battery box on running board behind cab." Photo by Louis A. Marre. No exact date or location for this shot.

Reporting Marks: ATSF Showing Locomotive model RSD7 : Click on a locomotive to view pictures

Alco & MLW Design Book Extra 2200 South Locomotive Newsletter; Thanks to Allan McCormick for corrections. Originally uploaded: 12 November 2004

Alco RSD7: Built As: ALCO DL601 (RSD7) Serial Number: 81088: Order No: 20913: Frame Number: prime mover # 13805: Built: 2/1954: Notes: One of two RSD7 demos: Other locos with this serial: ATSF 601(RSD7) ALCO DL-601(RSD7) Page Controls : View: Pics Per Page: Page 1 of 1. Site Design ...

2021年9月6日 · I know that the RSD7 was powered by the 244 engine (boo, hiss!) and the RSD15 by the 251 (hooray!), but was there any way to determine from external features which was which? Reason is that I have a chance to buy two HO RSD15’s and, since the PRR had small numbers of both (5 and 6, respectively), I’m thinking about numbering one as a RSD7 ...

The ALCO RSD-7 was a diesel-electric locomotive of the road switcher type built by ALCO at Schenectady, New York between January 1954 and April 1956. Two versions were built, with the same RSD-7 model designation but different specifications and power ratings, although both used the ALCO 244 engine in V16 configuration.