Carter excavator, as a highly respected heavy machinery and equipment in the industry, has stable performance and strong durability. In the process of operation, the air pressure system is a key indicator, which directly affects the power output and work efficiency of the excavator. In fact, the air pressure of a Carter excavator is not measured in kilometers, but is usually evaluated by the standard pressure value of its working system, for example, the working air pressure of the hydraulic system may fluctuate between 150-220 psi (pounds per square inch), and the specific value needs to refer to the official factory settings for different models and operating conditions. In order to ensure optimal operation and long service life of the excavator, the operator needs to regularly check and adjust the air pressure to the appropriate range according to the equipment manual. At the same time, for Carter excavators, reasonable maintenance is also an important part of ensuring the normal operation of its air pressure system. In general, understanding and mastering the air pressure management of Carter excavators is not only related to equipment performance, but also closely related to project progress and safety. Therefore, every user who uses Carter excavators should have an in-depth and accurate understanding of this. Users are reminded that while paying attention to the air pressure problem of Carter excavator, they should not ignore the reasonable configuration and daily maintenance of other relevant parameters, so as to maximize the utilization of equipment efficiency.