Liugong loader is one of the common heavy equipment in many construction sites and mines, and its stable performance and convenient operation have been favored by the majority of users. In day-to-day use, understanding the individual parts of the loader and their dimensions is critical for both maintenance and operation. Among them, as an important part of the electrical system of the loader, the length of the extinguishing line is directly related to the normal start and shutdown of the equipment. The length of the extinguishing line of LiuGong loaders is not a fixed value, but varies according to the specific model and configuration of the loader. In general, the length of the extinguishing wire will be designed with factors such as ease of installation, maintenance, and avoidance of interference in mind. Therefore, the most direct way to obtain accurate information on the length of the extinguishing line is to consult the official technical manual of the Liugong loader or contact professional after-sales service personnel. In addition, it is also very necessary for users of Liugong loaders to understand the function and function of the extinguishing line. The extinguishing line is usually connected between the ignition system of the loader and the power supply, and when the engine needs to be stopped, the flameout is achieved by cutting off the power supply to the ignition system. Therefore, keeping the flameout line in good condition is essential to ensure the safe operation of the loader. In conclusion, the length of the extinguishing line of Liugong loader varies depending on the model and configuration, and users should refer to official information or consult professionals when they need to know the specific length. At the same time, mastering the function and function of the extinguishing line is also a must-have knowledge for every loader operator.