实践证明,多数进口工程机械发生事故的原因都是用油错误或换油不当所引起的。我处自1985年起进口了美国卡特彼勒公司生产的966D轮式装载机4台,履带式973装载机2台,使用十几年来,由于我们正确地使用油品和更换油品,最大限度地延长了进口设备的使用寿命,收到了较好的经济效益。 一、使用油品牌号 1.3306发动机用油牌号 (1)机油 规定用美国ESSO生产的SAE40号中增压柴油机机油,相当于国产14号中增压机油。它可用作发动机曲 Practice has proved that most of the reasons for the accident of imported construction machinery are caused by incorrect oil or improper oil change. Since 1985, our office has imported 4 966D wheel loaders and 2 crawler 973 loaders manufactured by Caterpillar Inc. in the United States. Since we have used and used oil correctly for more than a decade, To extend the service life of imported equipment, received a good economic benefits. First, the use of oil brand 1.3306 engine oil grades (1) oil provisions SAE40 by the United States ESSO turbocharged diesel engine oil, equivalent to the domestic 14 booster oil. It can be used as an engine crank