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最近沙特阿拉伯铁路公司(SAR)向美国EMD公司订购了25台4500英制马力(3356kW)SD70AC型交流传动内燃机车。这些机车将用于沙特的南—北干线,用来牵引920英里(1480km)新线上的矿物列车。这些机车的特点包括装有一种脉冲式滤清系统和在排障器及转向架上装有移动式除沙装置以适应沙
Recently Saudi Arabia Railway Company (SAR) ordered 25 4500-horsepower (3356kW) SD70AC AC drive diesel locomotives from EMD of the United States. The locomotives will be used on Saudi North-South lines to tow mineral trains on the new 920-mile (1480km) line. These locomotives include features such as a pulsation filtration system and a mobile desilting device on the frame and bogies to accommodate sand