Liugong loader is a heavy machinery and equipment widely used in engineering construction, in order to ensure its normal operation and prolong its service life, a reasonable amount of oil filling is particularly important. So, how many liters of oil should be added to a Liugong loader? First of all, we need to understand the oil capacity of a Liugong loader. The oil capacity of different models of Liugong loaders will also be different, so the specific oil filling amount needs to refer to the instruction manual of the equipment or consult professional technicians. Generally speaking, the amount of oil should be filled between the upper and lower scales of the dipstick, not too much and not too little. Secondly, the choice of engine oil is also very important. It is recommended to use a suitable oil for the Liugong loader, which can better protect the engine and reduce the occurrence of wear and failure. At the same time, it is necessary to pay attention to the quality and replacement cycle of the engine oil, and change the oil and filter regularly to keep the oil clean and effective. Finally, a reasonable amount of oil filling and the correct oil selection can not only ensure the normal operation of the Liugong loader, but also improve its work efficiency and service life. Therefore, in the process of using Liugong loaders, we must pay attention to the filling and maintenance of engine oil. In short, the oil filling amount of Liugong loader needs to be determined according to the specific model and instruction manual, and at the same time, it is necessary to pay attention to the selection and replacement cycle of engine oil, and do a good job in the maintenance of the equipment.