We all know that family cars have a running-in period. In fact, construction machinery such as loaders also have a running-in period. The running-in period of small loaders is generally 60 hours. Of course, different models of loaders may be different, and you need to refer to the manufacturer’s instruction manual. The running-in period is an important link to ensure the normal operation of the loader, reduce the failure rate, and prolong its service life. Operators need to undergo special training, have a full understanding of the equipment, and understand daily maintenance and maintenance.
When the small loader leaves the factory, because each part is processed independently before assembly, after the assembly is completed, there will be deviations and burrs between the various parts. Therefore, when the small loader is working, some parts are running There will be friction. After a period of operation, the burrs between the parts will gradually be smoothed out, and the mutual operation will be smoother and smoother. This period in the middle is called the running-in period. During the running-in period, since the connection of various parts is not particularly smooth, it should be noted that its working compliance should not exceed 60% of the rated working load during the running-in period. This is to better protect the equipment and help to extend service life and reduce failure rate.
During the running-in period, it is necessary to observe the indications of the instruments frequently, and stop the vehicle for inspection if any abnormality occurs. During the running-in period, there may be a decrease in engine oil and lubricating oil. This is because the engine oil is fully lubricated after running, so it is necessary to check the engine oil, lubricating oil, hydraulic oil, coolant, brake fluid, etc. frequently. After the break-in period, part of the engine oil can be extracted and its quality checked. At the same time, it is also necessary to check the lubrication conditions between the various transmission parts and bearings, do a good job of inspection and adjustment, and pay attention to the replacement of oil. Prevent the lack of lubricating oil, resulting in a decrease in lubricating performance, resulting in abnormal wear between parts and components, leading to failures.
After the running-in period of the small loader has passed, it is necessary to check whether the fasteners are loose before, check whether the fastening gasket is damaged and replace it
Post time: Dec-15-2022