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The SD70MACe is a rebuilt SD70MAC locomotive with new Mitsubishi electronics and traction motors to replace the Siemens traction motors, first rebuilt for the BNSF Railway, [56] and later rebuilt for CSX (classified as SD70AC) and KCS.
The pre-SC and Model 90 switchers were development design locomotives outshopped in 1935. Model designation ... SD70MAC: 1993–2004: 1,109: C-C: EMD 16-710G3B/C ...
The EMD SD90MAC is a model of 6,000 hp (4,470 kW) [1] C-C diesel-electric locomotive produced by General Motors Electro-Motive Division (EMD). It is, with the SD80MAC, one of the largest single-engined locomotives produced by EMD and among the most powerful diesel-electric locomotives, surpassed only by the dual-engined DDA40X.
Their locomotive fleet consists of 28 modern 4,000-plus horsepower SD70MAC engines that can haul heavy freight loads. The Alaska Railroad is one of the only railroads in North America that ...
Amtrak GE P42DC locomotive #145, which is painted in Amtrak's Phase III scheme, and is one of 16 Amtrak heritage units. A heritage unit or commemorative locomotive is a railroad locomotive painted in an honorary paint scheme; usually the paint scheme is that of a now-defunct railroad that merged with or was acquired by the locomotive's owner.
Another broad gauge variant also came in 2012 only, that is, the EMD GT50AC, also known as the Indian locomotive class WDG-5, a smaller and lighter 135-ton variant, with an up-tweaked EMD 20N-710G3B-EC engine, capable of producing 5,500 HP (4.1MW) @ 910 RPM, to serve the Indian Railways, whose current tracks are weak to handle very heavy ...
Used SD70MAC locomotives converted for Metra service. 24 to be/being rebuilt as of 3/25/24 (with options for more), replacing F40PH-2 (150-172) and some F40PH-3 (100–149 and 215-216, except locomotive 104's City of Chicago paint scheme). [95] The first locomotive was delivered in October 2022. [96]
These locomotives were built as a response to General Electric's Dash 9-44CW, where as their cousins, the SD70MAC, were built in response to General Electric's AC4400CW. By increasing the output of the 16-710-G3 engine from 4,000 to 4,300 horsepower (3,000 to 3,200 kW), the SD75 was a reality.