【 Premium Recommendation 】 Second-hand Caterpillar 320C excavator This Caterpillar 320C excavator is a rare masterpiece in the market. Since it was put into use, it has only been in operation for 5,000 hours, which is far lower than the average usage time of similar equipment. This means that it not only retains the mechanical performance of the original factory but also has a relatively long remaining service life. For buyers who pursue high cost performance, it is undoubtedly an ideal choice. In terms of power, this machine is equipped with the C7 engine independently developed by Caterpillar. This engine is renowned for its excellent fuel economy and strong power output. After professional testing, the engine is in good operating condition, starts quickly, and has no abnormal noise or vibration, ensuring high efficiency and stability during the construction process. In addition, we have conducted a comprehensive inspection and maintenance of the entire cooling system to ensure that it remains in the best working condition even in high-temperature environments. The hydraulic system, as one of the core components of the excavator, also performs exceptionally well on this vehicle. Adopting advanced negative flow control technology a2025-12-20 20:39:26