The pipe jacking machine is an efficient and advanced machine that is widely used in underground engineering construction. In order to ensure its long-term safe and stable operation, it needs effective maintenance. This article will introduce the maintenance methods and principles of the pipe jacking machine to help readers better understand the operation and maintenance of the pipe jacking machine.

　　1. Maintenance method of pipe jacking machine

　　1. Regularly check and maintain the lubrication system. During operation, the pipe jacking machine needs to add lubricant regularly and clean up the dirt in the lubrication system in time to ensure its normal operation.

　　2. Change the engine oil regularly. Engine oil is the key factor to ensure the normal operation of the pipe jacking machine. The oil should be replaced within the specified time to ensure its durability.

　　3. Check and maintain the electrical system. The electrical system of a pipe jacking machine requires regular inspection and maintenance to keep it functioning properly.

　　4. Keep equipment clean. Before working, the machine needs to be thoroughly cleaned to avoid dust, sand, etc. from clogging the machine and affecting its normal operation.

　　5. Comprehensively check the equipment performance. In the process of operation, it is necessary to comprehensively check the performance of the equipment, find problems and deal with them in time to ensure the long-term stable operation of the equipment.

　　2. Maintenance principle of pipe jacking machine

　　1. Lubrication system: The lubrication system of the pipe jacking machine mainly includes various bearings, gears, transmissions, etc., all of which need to be regularly added lubricant to ensure its normal operation. During the long-term operation of the equipment, if the lubrication system is not maintained in time, it may cause problems such as bearing wear and transmission sticking.

　　2. Oil replacement: The oil of the pipe jacking machine needs to be replaced regularly, which is very important to ensure the normal operation of the machine. Engine oil can reduce friction, reduce wear, ensure stable operation of equipment, and increase its life.

　　3. Electrical system: The electrical system of the pipe jacking machine includes motors, control systems, etc., which require regular inspection and maintenance to ensure normal operation. Damage or failure of electrical components may cause machine shutdown and affect the entire production process.

　　4. Machine cleaning: During use, the pipe jacking machine needs to be kept clean and cleaned regularly to avoid dust, sand, etc. from affecting normal operation. Clean the equipment thoroughly before use, and it can also find out whether the machine is damaged or not.

　　5. Machine performance: The various components and systems of the pipe jacking machine interact with each other. It is necessary to comprehensively check the performance of the machine and deal with problems in a timely manner. Long-term use without maintenance of equipment will undoubtedly gradually reduce the operating quality of the equipment, which is no different from maintenance.

　　To sum up, the maintenance method of pipe jacking machine mainly includes regular inspection and maintenance of lubrication system, regular replacement of engine oil, inspection and maintenance of electrical system, comprehensive cleaning of machine and comprehensive inspection of equipment performance, etc. The above maintenance principles can keep the equipment in good condition and ensure the normal operation of the machine.