2021 Caterpillar CT20

This 2021 Caterpillar 320 excavator, specially designed for mining operations, features a fully protected chassis and has a total working time of approximately 5,000 hours. This equipment is equipped with a powerful C4.4 engine with a rated power of 129 kilowatts (approximately 173 horsepower), ensuring efficient and stable operation under various harsh working conditions. Its advanced hydraulic system, which includes highly efficient variable piston pumps and high-performance hydraulic motors, can provide excellent operational responsiveness and power output, enabling the machine to perform outstandingly in tasks such as excavation and loading. One notable feature of the Carter 320 is its robust and durable design, especially the fully protected chassis specially customized for the mining environment, which greatly enhances the entire machine's resistance to rock impact and wear, and extends its service life. In addition, the spacious and comfortable cab is equipped with the latest control technology and ergonomic seats, which not only enhance the operator's work efficiency but also ensure comfort during long working hours. In terms of maintenance and upkeep, this excavator adopts an easily accessible service point layout, simplifyin2026-01-02 16:24:29