The SD40T-2 is a model of diesel-electric locomotive built by General Motors Electro-Motive Division in the United States. The SD40T-2 is equipped with a 16-cylinder EMD 645E3 diesel engine producing 3,000 horsepower (2,240 kW). 312 SD40T-2s were built for three railroads in the United States between April 1974 and July 1980.

2025年2月20日 · When the SD40-2 debuted with Kansas City Southern #637's completion in January, 1972, railroads soon realized the model provided an excellent blend of power and incredible relability. The locomotive quickly became loved by shop personnel and even more-so by engineers who have stated the locomotive is a joy to operate in service.

2024年11月6日 · During 1972 EMD began cataloging its "Dash 2" variant of the SD40, the SD40-2. This model was the top locomotive of that decade, continuing through the mid-1980s selling nearly 4,000 units during that time. In 1974 the D&RGW approached Electro-Motive asking for something similar to the SD45T-2 but as an SD40-2.

An 'atmospheric' shot of a SD40T-2 at sunrise, showing the trademark of the tunnel motors - the see-through area below the top mounted rear radiator section.

SD40-2 Total Length: 68'-10" Wheel Diameter: 40" Truck Wheel Base: 13'-07" Height to Top Engine Hood: 15'-01.2" Height to Top Cab : 14'-08.7" Cab Width: 10'-00" Top of Walkway?? Engine Hood Width: 7'-00" Distance between truck centers: 40'-00" Locomotive Wheel Base: 53'-07" Minimum Turning Radious: 30 degrees --

2010年2月15日 · The Electromotive Division SD40T-2 is a variant of the SD40-2 developed by EMD and the Southern Pacific railroad in 1974 and built until 1980. It used the same 645 engine rated at 3,000 HP that the SD40-2 used.

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The EMD SD40T-2 is a type of high-powered, six-axle, 3,000 hp diesel locomotive built specially for the Southern Pacific (including the SSW) and Rio Grande (DRGW) US Class 1 railroads from 1974 to 1980. It is a modified version of the SD40-2 (as …

The SD40T-2 is equipped with a 16-cylinder EMD 645 E3 diesel engine producing 3,000 horsepower (2,240 kW). 312 SD40T-2s were built for three railroads in the United States between April 1974 and July 1980.

NREX 2861 was originally built for the Cotton Belt as SSW 9268 and also carried these reporting marks: SS 9268(SD45T-2) SP 6852(SD45T-2R) UP 4829(SD40-2T) UP 2861(SD40-2T) WAMX 3807 - GP38 - This unit was originally built for Penn Central number 7762 in 1969 and later became Conrail 7762 in 1976.