【 Premium Recommendation 】 The Caterpillar 320D2 excavator was manufactured at the end of 2013 and has been in service for nearly a decade. However, its outstanding performance and durability are still highly praised. This second-hand excavator has a cumulative working time of approximately 7,000 hours, which is far lower than the average usage time of equipment of the same age. It is well maintained and in excellent condition, making it suitable for users who pursue high cost performance. In terms of the power system, it is equipped with a C6.4 inline four-cylinder turbocharged diesel engine produced by Caterpillar itself, with a rated power of up to 110kW (approximately 148 horsepower). It not only provides strong power output but also has excellent fuel economy, effectively reducing operating costs. In addition, this engine has been meticulously tuned and can maintain stable operation even under harsh working conditions, with extremely high reliability. The hydraulic system adopts advanced load sensing technology, ensuring smooth operation and accuracy. Whether it is excavation, loading or crushing operations, it can handle them with ease and meet all kinds of complex construction requirements. Meanwhile, the efficient cooling sys2025-12-04 14:59:06