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In Service: 1945 to early 1970s; one preserved unit. Built as cab (A) and cabless booster (B) units; railroad-specific appliances.
Primary Assignment: Premier "name" passenger trains, later commuter runs and some freight work.
When EMD was given the green light to build new passenger diesels in early 1945, it unveiled an improved version of the successful E6, deignated the E7. A pair of 567A prime movers, rated at 2000 total horsepower, now supplied power. Most of the notable changes were seen on the body and included a new and much smaller bulldog nose, as well as a large, vertical louver or screen panels directly behind the cab doors. Introduced just as American railroads began upgrading and rebuilding passenger service, the E7 was the most successful passenger diesel ever built, with 428 A and 82 B units produced through April of 1949 when the E8 was unveiled.
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