As a world-renowned construction machinery brand, Carter excavator has attracted much attention in the industry for its performance and endurance. Especially in the long-term continuous operation scenario, the discussion of the longest endurance of the Carter excavator is particularly important. After in-depth research and field tests, the Carter excavator can achieve stable operation for more than 10 hours under full load conditions with advanced power system and energy-saving technology, showing excellent endurance performance. Further analysis shows that the large-capacity fuel tank, efficient diesel engine and intelligent management system of the Carter excavator jointly build the foundation of its excellent endurance. These features enable the Carter excavator not only to meet the needs of a wide range of large-scale engineering projects, but also to achieve significant improvements in energy efficiency, effectively reducing operating costs and extending the maximum operating time after a single refueling. To sum up, for users who need to understand and purchase Carter excavators, paying attention to its longest endurance is a key indicator. With its excellent endurance strength, Carter excavator has undoubtedly become the first choice equipment in many construction engineering fields. To sum up, the endurance of the Carter excavator is outstanding, which effectively meets the high requirements of long-term operation and sets a new endurance benchmark for the industry.