Maintenance of the anchor drilling rig’s engine is fundamental. Before each operation, it is necessary to check the oil level and oil quality of the engine. If the oil is insufficient or turbid, it should be replenished or replaced in time to prevent the engine from malfunctioning due to insufficient lubrication. After the operation, clean the dust and oil stains on the engine surface to prevent impurities from entering the engine interior and affecting its normal operation.
Maintenance of the hydraulic system should not be ignored either. The hydraulic oil must be replaced according to a fixed cycle. When replacing, the hydraulic oil tank and filter element should be cleaned at the same time to prevent impurities in the old oil from contaminating the new oil. In addition, it is necessary to regularly check whether the interfaces of the hydraulic pipelines are sealed. If leakage is found, the sealing rings should be replaced promptly to avoid slow movement of the rig caused by hydraulic oil loss.
Maintenance of the drill pipes and drill bits is also crucial. After each use, the drill pipes and drill bits need to be disassembled to clean the rock slag and mud on their surfaces. Check whether the connecting threads of the drill pipes are intact—if there is wear, repair it in time. If the cutting teeth of the drill bit are chipped, replace them with new ones to ensure that the drilling efficiency and quality of the rig are not affected during the next operation.