Knowledge

The new excavator has not been used for a long time, but the hydraulic cylinder has been faulty, which annoys many operators. In daily work, …

After the excavator shuts down the engine, the hydraulic cylinder rod will produce a certain displacement under this static state. This phenomenon is common but …

Many excavator users occasionally see adding oil directly to the diesel engine in their daily operation. The purpose of this is to save costs. However, …

After the excavator shuts down the engine, the hydraulic cylinder rod will produce a certain displacement under this static state. This phenomenon is common but …

Changing the engine oil during the use of excavator is one of the necessary knowledge for operators. But many people don't pay attention to it. …

Low gas temperature will greatly affect the performance of the equipment. So how to do a good job of excavator maintenance is very important. This …

Each excavator needs standard operation, so as to ensure the safety in the construction process. This article will summarize the key points of standard operation …

Low gas temperature will greatly affect the performance of the equipment. So how to do a good job of excavator maintenance is very important. This …

Road construction is one of the most common operations of excavators. However, to repair the road well, we need to have a solid foundation, skills …

Because each maintenance personnel has different understanding of the excavator, there are some misunderstandings in the maintenance process. This article will explain the misunderstanding of …