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由布良斯克机械制造厂生产的2ТЭ25А型双节式12轴干线货运内燃机车在试运行中首次牵引装载7500t碎石的货运列车。包括机车自身重量(288t)在内的列车总重量约为7800t,这是一个突出的成果:它达到了国外同类产品的先进水平并大大超过了国内批量生产型机车的可能性(例如,俄罗斯铁
The 2ТЭ 25А type two-section 12-axle main line freight diesel locomotive produced by Bryansk Machinery manufactures the first traction of a 7500-tonne freighter train during the trial run. The total train weight including the locomotive’s own weight (288t) is about 7800t. This is an outstanding achievement: it has reached the advanced level of similar foreign products and greatly exceeded the possibilities of domestic mass-produced locomotives (for example,