Knowledge

During the working process of the excavator, if it is found that the lever operation requires a lot of force before the excavator can act, …

With the arrival of the rainy season, there is more and more rain. This increases certain difficulty and risk for the construction and parking of …

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 …

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

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

The engine oil and lubricating grease of excavator are the two most important oils in the use of excavator. There are many misunderstandings about the …

Daily maintenance is very important for the excavator, which is a reliable guarantee for the performance, safety and service life of the excavator. Regular maintenance …

Daily inspection is the basic guarantee for the safe and efficient operation of the hydraulic excavator and prolonging the service life. It can find and …

Modern excavators generally adopt electro-hydraulic integrated control mode. When troubleshooting some faults, most of them are the matching problems of engine, hydraulic pump, distribution valve …

Daily inspection is the basic guarantee for the safe and efficient operation of the hydraulic excavator and prolonging the service life. It can find and …