As a heavy machinery and equipment favored by the engineering community, the weight data of Carter 325 excavator is an important reference index for purchase and operation planning. Caterpillar 325 series excavators have won high recognition in the market for their excellent performance and stability. According to official information, the standard weight of the Carter 325D excavator is about 22 tons, and the upgraded version of the Carter 325GC and 325 excavator are optimized in configuration and design, and its weight may be slightly different according to the specific configuration, it is recommended to obtain accurate weight information from the dealer before purchasing or leasing. In summary, understanding the dead weight of the Carter 325 excavator is of substantial significance for equipment transportation, site adaptability assessment and even operating cost calculation, and is a key parameter that we cannot ignore.