Learn the maintenance of excavators from daily maintenance
Release Time：
2022-06-14
It is necessary to ensure that the oil, water and hydraulic oil are checked every day, and the air filter is checked once a week for oil and excavator maintenance to prevent dust, and then checked every two days. It depends on you,
It is necessary to ensure that the oil, water and hydraulic oil are checked every day, and the air filter is checked once a week for oil and excavator maintenance to prevent dust, and then checked every two days. It depends on you, the workload of the excavator is normal, then two years, two shifts for one year. In the actual excavation work, the rotation speed defined above is unrealistic. That is, the required actual swing performance is acceleration/deceleration expressed in terms of swing torque. It is important for the excavator repair shop to install the proper track shoes on the machine. For crawler excavators, the criteria for selecting tracks is to use the narrowest track shoes whenever possible. Hefei excavator remanufacturing This means that the defined slew speed neither refers to the slew speed when starting, nor does it refer to the slew speed during braking; that is, not the slew speed of acceleration or deceleration. For general excavation work, when the excavator works in the range of 0° to 180°, the slewing motor accelerates or decelerates, and when it turns to the range of 270° to 360°, the slewing speed becomes stable.
To check, clean or replace the ambient air passing through the filter element, clean the cooling control system inside the enterprise, check and tighten the track shoe bolts, check and adjust and track back tension, check the use of the excavator intake air heater, replace the bucket teeth, adjust the excavation Machine bucket clearance. Excavator equipment maintenance technology Check the front window cleaning fluid level, check and adjust the excavator air conditioner, clean the raised floor in the car driving laboratory, and replace a crusher filter element (optional).
When cleaning the inside of the cooling system, after the engine is completely cool, slowly loosen the water filler cap to release the pressure in the tank before releasing the water. Do not wash while the engine is running, the high-speed rotation of the fan can be dangerous. When cleaning or changing coolant, the machine should be parked on a level surface. Check items before starting the engine: check the excavator coolant (water) level, excavator engine oil level (oil), excavator fuel oil level (oil), hydraulic oil level (hydraulic oil), air filter clogging , Whether the wires and speakers are normal, the bucket lubrication, the water in the oil-water separator, and the sediment.
Pay attention to waterproofing, do not involve deep water operations, and do not directly clean electrical components with water when cleaning. Do not accumulate debris in the battery compartment, especially metal tools, to avoid fire. Iron wire and copper wire shall not be used in place of insurance, and non-standard insurance shall not be used in place of insurance. When the excavator is parked for a long time, the battery pipeline should be removed to prevent feeding. Check the pin bolts daily for looseness, falling off, missing, and tighten them in time. Check the structure daily for cracks and deformations. When parking the excavator, pay attention to the surrounding environment, and park it on a solid, stable and hard ground, not under rivers, cliffs or hillsides to avoid accidents. When parking, the bucket cylinder is fully retracted and the bucket falls to the ground to prevent the cylinder from being hit.
Related News
Linyi Kima Machinery CO.,LTD. is a professional manufacture of wheel loader and excavator in China.Our leading products include 0.6 to 3 ton wheel loader and mini excavator.
Mobile Version
