There will be many problems in the use of excavators, such as sudden black smoke from excavators, or uncooled excavators with high water temperature and air conditioning. These problems need to be investigated and solved one by one. They mu...…

Speaking of excavator maintenance, this is a very headache for many engineers. First, it is a waste of time. Second, it is very upset. So for many engineers, they will try their best to understand the knowledge of excavator maintenance. Her...…

The main reason for this phenomenon is that there are problems in the engine cooling system. For example, failure of water temperature sensors, radiators, pumps, fans and so on will cause the phenomenon of "boiling". Therefore, it is normal...…

In excavator maintenance, a common problem is the engine speed out of control failure, commonly known as the "flying car" phenomenon. In the current excavator maintenance, the speed out of control situation is getting higher and higher, whi...…

For excavator maintenance master, winter is the most vulnerable season for excavator failure, excavator start weak, excavator fire difficult, fuel frozen, hydraulic excavator cold car action choke, loader cold car walking slowly... And so o...…

Excavator replacement hydraulic oil is a common problem. The quality of hydraulic oil determines whether the excavator can operate normally. So it is very important to replace hydraulic oil in daily maintenance. So, when replacing hydraulic...…