The SD45 is a six-axle diesel-electric locomotive class built by General Motors Electro-Motive Division between 1965 and 1971. It has an EMD 645E3 twenty-cylinder engine generating 3,600 hp (2,680 kW) on the same frame as the SD38, SD39, SD40, and SDP40.

2024年11月6日 · The builder took its SD45 model, a 20-cylinder monster first released in 1965 capable of producing 3,600 horsepower and utilizing the new model 645E3 prime mover, and began testing various ideas to correct the problem.

2020年3月16日 · •OPERATED ON: Most North American Class I freight railroads. •NAMES: Hustle Muscle, Flares, Speed Machines, Tunnel Motor (for SD45T-2) •QUANTITY: 1,695 (1,312 SD45, SDP45), (383 SD45-2, SD45T-2) •HORSEPOWER: 3,600. •KNOWN FOR: Angled radiators at the rear on the SD45, grills by walkways at end of long hood for SD45T-2. •STATUS: Most are retired.

The SD45T-2 is a model of diesel-electric locomotive built by EMD for the Southern Pacific Railroad. Like the later SD40T-2 it is colloquially nicknamed a tunnel motor. 247 total units (including the original EMD/SP joint venture working Prototype) were produced from February 1972 to June 1975, including 84 for SP's subsidiary Cotton Belt.

2012年5月5日 · SD45 has a 20-cylinder diesel rated for 3500 HP, SD40 has a 16-cylinder diesel rated at 3000 HP. SD40 and SD40-2 production ran from 1966 through around 1980, SD45 and SD45-2 only through about 1974 or 1975.

2019年11月14日 · The SD45 was not only EMD’s first production locomotive to surpass the 3,000 HP mark, but also their first to use a 20-cylinder engine as well. Because of the larger engine, more cooling was needed, which led EMD to design the unique angled “flared radiators”, a major spotting feature of the SD45.

DM&IR SD40-3 418 sits at Homewood Yard. This engine was retired shortly after this photo was taken. a sad looking DM&IR units sits in the deadline. A string of 7 locomotives from various railroads destined for PRLX (Private Rail Limited?) sits behind yet another obstructrion - the new chain link fence - along Ashland Avenue.

2006年2月27日 · It was an SD45 until they installed the Cat engine. Originally built as Pennsylvania RR SD45 6224.

The SD45 was One Of The Free Locos in the RSCRR Game. It Had 2 Variants: CSX, and Southern Pacific. This train was replaced by the SD7 to correct the game's timeframe of being Pre-1960, while...

2011年3月17日 · Kato N scale SD45 diesel locomotive. This well-detailed N scale General Motors Electro-Motive Division SD45 is an upgraded version of a Kato USA model first released in 1996. This model’s all-new mechanism is easy to convert to …