【 Doosan 225-7 Second-hand Excavator This second-hand Doosan 225-7 excavator is priced at just over 90,000 yuan, offering an extremely high cost performance. It boasts outstanding performance and durability, making it your ideal choice for various engineering tasks. This equipment has a working duration of approximately 3,000 hours and is in good condition. With proper maintenance, it can meet the demands of long-term and high-intensity operations. In terms of the power system, this excavator is equipped with a high-performance engine, ensuring strong power output and smooth operation. Its efficient fuel economy not only reduces operating costs but also minimizes the impact on the environment. In addition, this engine features excellent durability and reliability, and can operate stably in all kinds of harsh environments. The hydraulic system adopts advanced technical design, featuring fast response speed and precise control, and is capable of easily handling complex and changeable construction conditions. Whether it is tasks such as excavation, loading or crushing, they can all be accomplished efficiently. Meanwhile, the optimized hydraulic system has effectively enhanced the operational efficiency and stability of the entire machi2025-12-04 13:51:06