【 Premium Recommendation 】 Second-hand Caterpillar 320 excavator This second-hand Caterpillar 320 excavator has a working time of only 5,000 hours. The overall condition of the vehicle is good and its performance is stable. As a powerful assistant in mining operations, it is equipped with two sets of special plate chains for mines, which greatly enhance its durability and work efficiency in harsh environments. In terms of the power system, this excavator is equipped with an original imported C7.1 engine from Caterpillar, which is renowned for its powerful output and excellent fuel economy. Even under high-load operation conditions, it can maintain efficient operation to ensure the smooth progress of your engineering projects. Meanwhile, the advanced cooling system design enables the engine to maintain a good working condition even in high-temperature environments, thereby extending the service life of the machine. The hydraulic system is another major highlight of this excavator. It adopts the high-pressure common rail technology independently developed by Caterpillar, which not only improves the action response speed but also significantly reduces energy consumption. Whether it is excavation, loading or crushing operations, it can 2025-12-06 21:53:21