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美国MK(Morrison Knudsen,过去专营机车修理和改造——译者)公司与本国著名的Caterpillar柴油机公司签订了一项将最新技术的Caterpillar柴油机装用于MK公司制造的铁路机车的协议。这个专有协议要求将3种规格的Caterpillar发动机应用于MK制造的调车机车、市郊客运机车及大功率货运机车。此外,MK公司还打算将Caterpillar发动机用于它的机车改造业务。为了满足市场需求,MK公司将设计和制造装用三种不同规格的Caterpillar发动机的三种试验型机车。这三种机车将包括:5000马力(3730kW)货运机车,2300马力(1716kW)市
Morrison Knudsen, a former MK company in the United States, has signed an agreement with its famous Caterpillar diesel engine company to install the latest technology Caterpillar diesel engine on MK locomotives. This exclusive agreement calls for three Caterpillar engines to be used on shunting, suburban and locomotives and high-power freight trains made by MK. In addition, MK plans to use Caterpillar engines for its locomotive transformation business. To meet market demand, MK will design and manufacture three pilot locomotives fitted with three different Caterpillar engines. The three locomotives will include: 5000 horsepower (3730kW) freight locomotive, 2,300 horsepower (1716kW) city