The Carter 390 excavator is a highly respected heavy machinery and equipment in the industry, and its strong performance and excellent working ability stand out among many excavator brands. The specifications of this excavator are one of the main concerns of many engineering contractors and machinery enthusiasts, especially its weight. Caterpillar 390 excavator, as a large crawler excavator, its standard configuration of the whole machine weight of up to 98.4 tons, this data not only shows Caterpillar's strong design and manufacturing strength in the field of construction machinery, but also makes the Caterpillar 390 excavator in large-scale earthwork excavation, mining and other heavy-duty conditions, showing extraordinary stability and durability. In the process of optimizing search rankings, it is important to understand and accurately convey the tonnage information of the "Carter 390 Excavator". Therefore, when we explore the question of "how many tons is the Carter 390 excavator", the answer is undoubtedly 98.4 tons, which further highlights the competitive advantage of this model of excavator in its class.