EMD GP35 [SEP] manufacturer
EMD GP35
The EMD GP35 is a 4-axle road switcher diesel-electric locomotive built by General Motors Electro-Motive Division between July 1963 and December 1965 and by General Motors Diesel between May 1964 and January 1966. The locomotive's power was provided by an EMD 567D3A 16-cylinder engine which generated .
Many railroads traded in Alco and EMD F units for GP35s, reusing the trucks and traction motors. Some railroads had EMD reuse the Alco trucks on the GP35s. Notable examples include the Gulf, Mobile and Ohio Railroad, Southern
EMD GP40
The GP40 is a 4-axle diesel-electric road-switcher locomotive built by General Motors, Electro-Motive Division between November 1965 and December 1971. It has an EMD 645E3 16-cylinder engine generating .
The GP40 is longer than its EMD 567D3A-engined predecessor, the GP35, and distinguished visually by its three 48-inch radiator fans at the rear of the long hood, while the GP35 has two large fans and a smaller one in between. It was built on a frame; the GP35 was built on a