【 Premium Second-hand Excavator Recommendation 】 Komatsu PC220-7, with outstanding quality and stable performance, is your ideal choice for engineering operations. This excavator is a first-hand vehicle. The original owner has maintained it meticulously, ensuring its excellent condition. Up to now, the cumulative working time of this excavator is only about 5,000 hours, which is far lower than the average service life of similar machinery. This means that it still has a long service life. In terms of power, the Komatsu PC220-7 is equipped with an efficient and energy-saving engine, which not only has strong power but also good fuel economy, and can maintain stable operation under various complex working conditions. Its unique cooling system design can effectively lower the engine temperature, extend its service life and also reduce maintenance costs. In addition, the advanced electronic control system makes the operation more convenient and intuitive, allowing even beginners to quickly get started. The hydraulic system is a major highlight of this excavator. Adopting Komatsu's independently developed high-pressure common rail technology, it ensures smooth and fluid movements as well as rapid and accurate responses. Whether it is exca2025-12-15 15:32:07