机车班后加满燃油,对延长发动机使用寿命十分有利。发动机工作一天后,油箱中的燃油不多了,油箱内油面以上的空间增大,也就是空气量增多。箱内空气含有大量水分,停车后,温度逐渐下降,油箱内空气中的水分会凝成水滴沉入箱底,时间一长,油箱内的水将不断增多,腐蚀油箱、油路,特别是三大偶件使用寿命将下降。如机车在班后加满燃油,可使 Locomotive after the full fuel, to extend the life of the engine is very beneficial. One day after the engine was working, there was not much fuel in the fuel tank, and the space above the oil level in the fuel tank was increased, that is, the amount of air increased. The air inside the box contains a lot of water, after stopping, the temperature gradually decreased, the water in the air tank will condense into droplets dripping into the bottom of the tank, over time, the tank of water will continue to increase, corrosion tank, oil, especially the three Coupler life will drop. If the locomotive after class full of fuel, can be