【 Premium Second-hand Excavator Recommendation 】 - Caterpillar 320D This Caterpillar 320D excavator is one of the highly regarded classic models in the market. Its total working hours amount to 6,800 hours, which means it still has a long service life and good working condition. This device adopts direct injection engine technology, which can offer more efficient fuel economy and stronger power output, while reducing emissions and meeting environmental protection requirements. In terms of the power system, it is equipped with Caterpillar's self-developed C7 inline six-cylinder turbocharged diesel engine, with a maximum power output of up to 145kW, maintaining stable and reliable performance under various working conditions. In terms of the hydraulic system, it is equipped with an advanced load sensing system, which can automatically adjust the flow distribution according to the actual operation requirements, ensuring that each action is precise and efficient. Whether it is complex tasks such as excavation, loading or crushing, it can handle them with ease. In addition, this machine also features strong adaptability and durability, and can demonstrate outstanding performance even in harsh environments. It is worth noting that there i2025-12-20 19:01:13