【 Premium Recommendation 】 A second-hand Hyundai R225-7 excavator from 2012, currently priced at 68,000 yuan. Since this equipment was put into use in 2012, its cumulative working time has only been 4,500 hours. For a medium-sized excavator, such a usage period means that it is still in the golden age of mechanical performance and has extremely high cost performance and reusability value. In terms of the power system, this excavator is equipped with a Cummins engine that has been well tested in the market. It not only has strong power and quick response, but also has excellent fuel economy, which can effectively reduce operating costs. More importantly, this engine is also relatively easy to maintain and service, significantly reducing the user's later investment. The hydraulic system adopts advanced negative flow control technology, ensuring accuracy and smoothness during operation. Whether it is excavation, loading or crushing operations, it can handle them with ease. In addition, its outstanding heat dissipation design ensures stable performance under long-term high-load operation and extends the service life of the entire machine. Overall, this Hyundai R225-7 not only features reliable power and an efficient hydraulic system, bu2025-12-14 17:20:35