The EMD SD40 is a model of 6-axle diesel-electric locomotive built by General Motors Electro-Motive Division between January 1966 and August 1972. 1,268 locomotives were built between 1966 and 1972. I
Southern Pacific 7342, an SD40R, in 1980
GMD SD40 KCSM 3029 in Caltzonzin Station
GTW/CN #5945, a former GMD-built CN SD40, rebuilt to SD40-3 standards.
Last Mountain Railway SD40-3 at Aylesbury, Saskatchewan
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 on the sam
A pair of Wisconsin Central (WC) SD45s nos. 6633 and 6610 at Oak Park, Illinois on September 5, 1999 on the CSX (Baltimore & Ohio Chicago Terminal Railroad) Altenheim Subdivision. The tracks on the right are the Chicago Transit Authority's Blue Line.
Erie Lackawanna No.3607 is one of 34 SD45's once operated by the railroad.
Northern Pacific No.3617, a preserved SD45 in Minnesota