The Cat excavator should remain in an appropriate temperature during normal working condition.For Cat series excavators, normal hydraulic systems usually operate at temperatures between 50°C and 60°C and should not exceed 80°C.Poor oil temperatures may affect the fluidity of hydraulic fluids and equipment start-up performance, while excessive levels may lead to reduced hydraulic system efficiency, increased wear and tear of components, and even deterioration of hydraulic fluids.Therefore, operators need to regularly monitor and ensure that the fuel temperature of the Cat excavator is maintained within normal areas to ensure efficient and stable operation of the excavator.In order to achieve this objective, it is recommended that users maintain the standard recommended by the manufacturer, including, but not limited to, periodic replacement of hydraulic fluids, inspection of cooling system performance and avoidance of prolonged high load continuous operations.At the same time, the installation and use of specialized temperature monitoring equipment can also be effective in preventing potential risks from abnormal oil temperatures.In conclusion, it is essential to ensure the normal warmness of Cat's excavator, which is directly related to the overall performance of the equipment and its useful life and is an integral part of day-to-day maintenance management.