The Carter 329 excavator is a heavy-duty equipment that is widely used in construction, quarrying, and mining, with superior performance and durability. Regarding its fuel consumption, it is one of the key points of concern for many users. Under normal circumstances, the average fuel consumption of the Carter 329 excavator in the standard operation mode is about 25 liters per hour, but the actual fuel consumption will be affected by various factors such as operating habits, operating environment, and load size. In order to minimize fuel consumption, it is recommended to follow the manufacturer's operating guidelines and carry out regular maintenance to ensure that the excavator is always in optimal working condition. For users of Carter 329 excavators, understanding and reasonably controlling the fuel consumption of the excavator can not only save operating costs, but also help to improve environmental protection and economic benefits. Therefore, when purchasing and using the Carter 329 excavator, it is a wise move to fully consider its fuel consumption performance. To sum up, the fuel consumption of Carter 329 excavator has a certain fluctuation, which needs to be evaluated in combination with the actual situation, and its fuel consumption efficiency can be effectively controlled and optimized through scientific and reasonable management and operation methods.