With the rapid development of construction machinery industry, as an important construction equipment, the stability and reliability of excavators have an important impact on project progress and cost. In order to prevent the failure of excavators, XCMG Group has put forward a comprehensive set of daily maintenance guidelines.

The daily maintenance of XCMG excavators covers many key aspects, including the inspection, cleaning or replacement of the air filter element, the internal cleaning of the cooling system, the tightening of the bolts of the track plate, the adjustment of the reverse tension of the track, the inspection of the intake heater, the replacement of the bucket teeth, and the adjustment of the bucket gap. These measures aim to ensure that the excavator can operate stably in a complex working environment and reduce the possibility of failure.

1. When cleaning the interior of the cooling system, XCMG emphasizes that it must wait for the engine to fully cool down, slowly loosen the water injection cap, release the internal pressure of the water tank, and then carry out the water discharge operation. At the same time, it is strictly forbidden to clean the engine while it is working to avoid the danger caused by the high-speed rotating fan. In addition, when cleaning or changing the coolant, the machine should be parked on the level ground to ensure the accuracy and safety of the operation.

2. Before starting the engine, XCMG also recommends users to check the coolant level position, engine oil level, fuel oil level, hydraulic oil level and other key parameters to ensure that the excavator runs in the best condition. At the same time, the cleaning of the air filter element, the inspection of the wire, the normal work of the horn and the lubrication of the bucket are also maintenance links that cannot be ignored.

3. By following the daily maintenance guide of XCMG excavators, users can not only effectively prevent the occurrence of failures, but also improve the use efficiency of excavators, reduce maintenance costs, and provide a strong guarantee for the smooth progress of construction projects.