This second-hand Caterpillar 330D excavator from 2017 is one of the most popular medium-sized excavators in the market. Its working time is only over 3,000 hours, which means its usage rate is relatively low. The overall mechanical condition is good and the degree of wear is small, making it very suitable for users who need high cost-performance equipment. In terms of the power system, this 330D is equipped with a Caterpillar C9 ACERT engine, which is renowned for its outstanding fuel economy and reliability. It can maintain stable performance even under long-term and high-intensity operation, while reducing operating costs. In addition, this model also adopts advanced electronic control technology, making the operation more precise and smooth, and improving work efficiency. The hydraulic system is a major highlight of this excavator. It adopts Caterpillar's unique CLSS (Closed Center Load Sensing System), which can automatically adjust the fuel supply according to the actual working requirements. This not only ensures a strong and powerful action response speed but also significantly saves fuel consumption. Whether it is complex working conditions such as excavation, loading or crushing, it can handle them with ease. When it comes 2025-12-06 10:09:13