That locomotive was the SD50. Advertisement All the Latest Game Footage and Images from TS Marketplace: Seaboard SD50 Livery Pack Tucked between the classic SD40-2 and the SD60 was a transitional ...

EMD's introduction of the 50-series road switchers in 1979 offered customers four variations of the design: the 3,500-hp, ...

The 2008 MY Hyosung Sense SD50 has, at its heart, an air-cooled, two-stroke, 49cc, single cylinder lump paired to a continuously variable transmission (CVT) and can produce 5 horsepower and 4 Nm ...