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介绍了美国GE公司和德国DeutzMWM公司合作研制的、将于1995年投入批量生产的新型中速柴油机。该机为四冲程，废气涡轮增压，中冷，缸径为250mm，行程为320mm，每缸工作容积为15．7L。GE公司要将该机用于AC6000系列机车上，柴油机型号定为GE7HDL；DeutzMWM公司要将该机推向海运和陆用发电市场，柴油机型号定为632系列。该机燃油消耗率达182g／kWh，结构紧凑，比重量轻，有V型和直列型，其功率范围为1440～6300kW，转速范围为1000～1135r／min。为满足特殊需要，可提供7380kW，1200r／min的柴油机。该机最独特之处是每缸采用了一个强力气缸座，从而有利于装配和维修。
The new medium speed diesel engine which will be put into mass production in 1995 will be introduced in cooperation with GE company of Germany and DeutzMWM of Germany. The machine is four-stroke, exhaust turbocharged, cold, with a bore of 250mm, stroke of 320mm, each cylinder working volume of 15.7L. GE company to use the machine for the AC6000 series locomotive, diesel engine model is set to GE7HDL; DeutzMWM company to be the aircraft to the marine and land-based power generation market, the diesel model set for the 632 series. The aircraft fuel consumption rate of 182g / kWh, compact structure, light weight, V-and in-line, the power range of 1440 ~ 6300kW, speed range of 1000 ~ 1135r / min. To meet the special needs, can provide 7380kW, 1200r / min diesel engine. The most unique machine is the use of a strong cylinder cylinder per cylinder, which is conducive to assembly and maintenance.