Immediate inspection and maintenance of excavators after completion of operations

With the continuous advancement of technology, the requirements for the operation of construction machinery are also increasing. especiallyexcavating machineryIt is required to complete the task in different working conditions, and sometimes it is very difficult. After completing the task, it needs to be checked and dealt with immediately.

There are many excavators working in the field, and there is also a lot of dust on the construction site. In this case, the air filter of the excavator needs to be replaced earlier than under normal circumstances. To ensure the normal operation of the engine. When there is a lot of dust, the radiator of the excavator is prone to accumulate dust, which affects the heat dissipation effect. So it is necessary to clean the radiator of the excavator with clean water. Replace the diesel filter earlier, the same principle applies. Pay attention to cleaning the starter and generator rectifier.

Excavators are also used for winter construction in northern China. At this time, attention should be paid to the following issues: first, high-quality anti cold fuel should be used, and the oil grade should be noted, preferably negative ten or negative twenty. Then, antifreeze should be added to the cooling water used by the excavator, otherwise it will freeze the water tank. Again, the battery should be charged and discharged more frequently to prevent the electrolyte from freezing. Finally, the mud on the excavator chassis should be removed to prevent the excavator from freezing on the muddy ground.

If the excavator is working in mud, water, rain, or snow, after completing the operation, it is necessary to clean the excavator and lubricate the various nodes of the excavator's working device. Pay attention to checking for looseness and damage, and deal with them promptly if found.

There are also excavators working in many mines now. There are many mountains and rocks, so it is important to pay attention to the chassis and four-wheel area of the excavator, and check for any looseness or damage. Check the tension of the track, it is better to loosen it slightly than on flat ground. When working in mountainous areas, the working device of excavators will damage faster. It is important to use reinforced excavator working devices and replace them in a timely manner.

Some excavators work by the seaside, while others work in seawater. In this case, after the excavator finishes working, it is necessary to rinse the parts of the excavator that have come into contact with saltwater with clean water, and pay more attention to whether the electrical parts are corroded. After cleaning, if possible, use oil to protect the exposed metal, then lubricate the various working devices and components of the excavator, check if there is any looseness or damage to each part, and if found, promptly deal with it. If the maintenance work of excavators working at the seaside is not paid attention to, it is possible for the metal of the excavator to rust, greatly affecting the working condition of the excavator.

According toChina Second hand Construction Machinery NetworkInvestigation shows that if an excavator is not well maintained and frequently repaired, it may result in a 20% -30% loss of its value and shorten its lifespan. So from now on, pay attention to the inspection and maintenance of excavators after they finish their work!