【 Premium Recommendation 】 Caterpillar 320 excavator, purchased in 2012, is now priced at only 109,000 yuan! This second-hand excavator has been in good maintenance since its purchase, with a cumulative working time of approximately 5,500 hours. For a medium-sized excavator, this usage duration is in an ideal state, not only ensuring the stability of the equipment but also indicating that it still has a long service life. This excavator is equipped with a Caterpillar C7.1 inline six-cylinder turbocharged diesel engine, with a maximum power output of up to 140kW (approximately 190 horsepower), offering strong performance and good fuel economy. Whether facing hard rocks or soft soil, it can handle them with ease, ensuring efficient operation. In addition, its advanced electronic control system can automatically adjust the engine output according to the actual working conditions, further improving work efficiency and reducing fuel consumption. In terms of the hydraulic system, Caterpillar's proprietary closed center load sensing hydraulic system is adopted, which responds quickly and operates smoothly. Even beginners can get started quickly. Meanwhile, this system also features outstanding digging and lifting capabilities, enabling it t2025-12-14 09:15:23