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1992年8月10日,GM公司的首批3台C0—C0轴式的试验型内燃机车驶出了该公司位于加拿大安大略省伦敦市的组装工厂,将在9月20日至23日在美国芝加哥举办的铁路设备供应者协会的展览会上首次与公众见面。这种机车是在该公司80年代的60系列机车基础上开发的一种六轴2980kW的新型机车。该种机车具有更好的燃油经济性和运用性能,同时也能减少维修工作量。机车的动力装置采用16缸二冲程710G3B型柴油机,装车功率是4000马力(2984kW)。一台新的AR20/CA7型复合式主发电机与交流电动机通风机和一台4缸空气压缩机匹配,减
August 10, 1992, GM’s first batch of 3 C0-C0 axle-type test diesel locomotives out of the company’s assembly plant in London, Ontario, Canada, will be September 20 to 23 in the United States The first meeting of the Association of Railway Equipment Suppliers in Chicago was held with the public. This locomotive is a six-axle 2980kW new locomotive developed on the basis of the company’s 80 series of locomotives in the 1980s. This kind of locomotive has better fuel economy and application performance, meanwhile can reduce the maintenance workload. Locomotive power plant with 16-cylinder two-stroke 710G3B diesel engine, loading power is 4000 horsepower (2984kW). A new AR20 / CA7 hybrid main generator is matched with an AC motor fan and a 4-cylinder air compressor, minus