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我处使用的卡特皮勒公司装载机曾发生三起较大故障。这里简介排除方法。故障1 某工程处一台950B装载机在施工中突然熄火。再用起动机启动,无效;用手动泵泵油启动,也只是冒烟,无法启动。约半小时后,一次启动成功。连续几天都存在冷机易启动,热机启动困难的现象。同时,发动机工作无力,低速或怠速易熄火。故障2 某机械施工公司一台966D装载机在带负荷装土或爬坡时,发动机冒黑烟,转速不稳,很快熄火。用起动机再启动虽可启动,但较困难。带负荷后,故障现象仍旧发生。
There were three major problems with the Caterpillar loader used in our country. Here’s an introduction to the exclusion method. Fault 1 A 950B loader at a certain engineering office suddenly shuts off during construction. Start again with the starter, invalid; start with the hand pump pump oil, but also smoke, can not start. About half an hour later, a successful start. For several days, there is a phenomenon that the cold machine is easy to start and the heat engine is difficult to start. At the same time, the engine is weak, and it is easy to extinguish at low speed or idle speed. Fault 2 When a 966D loader of a mechanical construction company was loaded with load or climbed a slope, the engine was black smoke, and the speed was unstable. Restarting with a starter can be started but it is difficult. With the load, the fault still occurs.