Amtrak GP7 diesel locomotives served for decades in supporting roles for America’s passenger carrier throughout its network. Electro-Motive Division produced the 1,500-hp, four-axle GP7 from 1946 through 1958, making a total of 2,729 units, including five cabless B units, for more than 40 railroads. By the time Amtrak needed more support motive power […]
Amtrak GP7 diesel locomotives
