As a heavy machinery and equipment that has attracted much attention in engineering construction, the overall specifications and performance parameters of Carter 70 excavator have always been the focus of users' attention. Especially for the key indicator of fuselage width, it directly affects the adaptability and flexibility of the equipment in various complex working conditions. According to the official data, the standard width of the Carter 70 excavator is 2.99 meters, which not only ensures the stability and passability of the equipment in the conventional operating environment, but also meets the needs of narrow space construction to a certain extent. It is worth noting that the Carter 70 excavator also has an adjustable track function, which means that under certain conditions, its width can be fine-tuned according to actual needs to achieve better on-site adaptability and work efficiency. Overall, the Carter 70 excavator is undoubtedly the ideal choice for many engineering projects due to its excellent width design and flexible adjustment performance. Therefore, when choosing and using a Carter 70 excavator, it is important to understand the specific value of its width and its adjustability.