It is a frequent problem that the excavator is blocked. Once the excavator is blocked, the work progress will be affected. New mobile phone users don't know much about the excavator fault. Today, let's give them a scientific introduction to the reasons why the excavator is holding up!
1. Engine problems
Engine: In many cases, problems with the diesel pump will reduce the power of the engine. Of course, insufficient intake of the engine will also lead to car holding.
2. Oil product problems
Diesel oil quality: Many mining locomotive owners mentioned that the filter is blocked, the oil circuit is blocked, the oil tank has too many impurities, and the engine power is reduced due to too much impurities in the oil. Generally, the quality of the oil provided by private gas stations, construction sites and fuel trucks is poor, with large water content and many impurities. Long term use of such oil will not only damage the machine, but also often cause the machine to hold up.
3. Filtering problems
Wear of machine components, high impurities in oil 名媛直播 and the above mentioned diesel model problems will cause clogging of diesel filter element, filter screen of oil suction pipe, filter screen of hand oil pump and other filter screens and filter elements. Therefore, check whether the filter screen, filter element and oil circuit connection are smooth one by one.
4. Parts wear and aging
Some places are also the most easily ignored by many excavator owners, such as wear of internal components. Many car owners will first consider whether the power of the engine and diesel pump meets the requirements. When you find that there are no problems, please check whether the piston of the engine cylinder liner is worn, and whether other parts of the engine and hydraulic system may be damaged by oil and gas leakage. If there is any abnormality, it must be repaired in time.
5. Fuel system problems
Due to the use of low-quality oil for a long time, a large number of impurities are generated at the bottom of the oil tank. In addition, the oil-water separator is also a place that is easy to be ignored to avoid the excavator holding up due to excessive water storage.
It is a serious problem for the excavator to hold the car. Holding the car will do great harm to the engine. The driver should pay attention to the correct use and maintenance of the excavator. When the excavator holds the car, the problem should be checked and eliminated in time to ensure the normal and stable operation of the excavator.
