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本文介绍了美国GM公司发展的9种标准型机车的结构情况,这些机车均采用645型柴油机,功率系列为1000—6000马力。3000马力以上的机车均采用交流发电机。
This article describes the structure of nine standard locomotives developed by GM in the United States. All of these locomotives use a 645 diesel engine with a power range of 1000-6000 hp. More than 3,000 horsepower locomotives are used alternator.