When the Carter excavator is under construction in the reservoir, its continuous operation time is affected by a variety of factors. First of all, the performance and maintenance of the excavator itself is crucial, such as the high-end excavator of the Carter brand, with its excellent durability and stability, it can achieve efficient and long-lasting operation under suitable working conditions, and the average running time may reach 8 to 10 hours or more. Secondly, the working environment has a direct impact on the working time of the excavator. In the reservoir environment, the terrain and soil conditions are complex and there is a lot of moisture, so it is necessary to pay special attention to the waterproof and anti-corrosion treatment of the equipment, reasonably plan the work rhythm and maintenance cycle, and avoid damage to the equipment caused by long-term immersion and affect the service life. In addition, the operator's expertise and adherence to safety specifications also determine how long the excavator can run in the reservoir. Following the correct operation methods and carrying out the necessary rest and equipment inspection in time can effectively extend the working life of the excavator while ensuring work efficiency. In summary, the operating time of the Carter excavator in the reservoir is not fixed, it comprehensively reflects the comprehensive effect of multiple factors such as equipment quality, working environment and operation management. For users who are interested in using Carter excavators in a reservoir environment, these factors should be fully considered and optimization measures should be taken accordingly. In addition, in order to ensure the long-term stable operation of the excavator in the reservoir working conditions, regular maintenance and the selection of special configurations suitable for wetland operations are also essential.