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柴油机正常工作时,消耗机油不大于5克/马力小时,即机油消耗量占柴油消耗量的2.5%左右。但是据我们抽样定点调查,当前农用内燃机、拖拉机的平均机油消耗量占柴油消耗量的6%,有的甚至达10%以上。机油的过量消耗,不仅增加了作业成本,而且加大了机油供求矛盾,使机械润滑不良,加速机件磨损,必须进行综合治理。一、正确选用机油。柴油机压缩比比汽油机大,气体压力也大,常用耐磨但不耐腐蚀的铜-铅或铝
Diesel normal work, the consumption of oil is not greater than 5 grams / horsepower hours, that oil consumption accounted for about 2.5% of diesel consumption. However, according to our sampling survey, the average oil consumption of agricultural internal combustion engines and tractors currently accounts for 6% of the diesel consumption, and some even reaches over 10%. Excessive consumption of oil, not only increased operating costs, but also increased the contradiction between oil supply and demand, poor lubrication of machinery, accelerated wear parts, we must conduct a comprehensive management. First, the correct selection of oil. Diesel compression ratio gasoline engine, gas pressure is also large, commonly used wear-resistant but not corrosion-resistant copper - lead or aluminum