"Premium Second-hand Caterpillar 320 excavator We recommend to you a second-hand Caterpillar 320 excavator with outstanding performance and excellent condition. The total working time of this equipment is only 4,500 hours, which is far lower than the average usage time of similar machines. This means that it is still in the best working condition and can meet your high-intensity operation requirements in complex environments such as mines and construction sites. This machine is equipped with an original imported C7.1 engine from Caterpillar, which features powerful output and stable, reliable operation performance. Even in harsh working conditions, it can handle them with ease. Meanwhile, advanced fuel injection technology and intelligent control systems effectively reduce fuel consumption, improve fuel economy, and help you save operating costs. In terms of the hydraulic system, the positive flow control technology independently developed by Caterpillar is adopted, ensuring the sensitivity and accuracy of operation. Whether it is excavation or loading, it can respond quickly, greatly improving work efficiency. In addition, this machine is specially equipped with 45 reinforced chain plates and chains designed specifically for mining2025-12-09 10:59:23