Excavators, as we all know, are something we can't do shortly in engineering construction, especially the reinforced version of the long arm excavator. It's a relatively large vehicle. To ensure the safety of construction, we must first test and make preparations for construction, especially for the smooth degree of the whole vehicle. It's better to keep the top of the well outward when testing. Ten degrees, which can reduce the damage caused by steel bars to buckets.
Then the excavator is parallel to the ground, so that after the construction, the excavator may have a seat to park. And when parking, we must find a suitable place to park, so that the arm can be thoroughly vertical downward extension, so that parking is safer.
Daily inspection work is an important link to ensure that hydraulic excavators can maintain efficient operation for a long time. Especially for individual households, daily inspection work can effectively reduce maintenance costs.
The first thing is to check the appearance of the mechanical chassis and the abnormality of the mechanical chassis, as well as the grease flow out of the slewing support. Then check the retarder brake device and the bolt fasteners of the caterpillar. The tightening and timely replacement of the tightening should be done. If it is a wheel excavator, it is necessary to check whether the tires are abnormal and whether the pressure is different. Stability.
It is known that the wear of bucket teeth will add a lot of resistance in the construction process, which will seriously affect the working power and the wear degree of equipment components.
Check the bucket rod and cylinder for cracks or oil leakage. Check the battery electrolyte to avoid being below the low level.
Air filter is an important part to prevent many dusty air from entering excavator. It should be checked and cleaned frequently.
Often check fuel oil, lubricant, hydraulic oil, coolant and so on, whether it needs to be added, and it is best to select the oil according to the instructions, and keep it clean.
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