"Premium Second-hand Doosan 215-7 excavator This Doosan 215-7 excavator is a rare and high-quality second-hand device in the market, making it highly suitable for earthwork projects and landscaping construction. It has a working time of approximately 3,000 hours, which means that its usage is moderate. It neither wears out severely due to overuse nor has passed the running-in period, reaching its best working condition. This is undoubtedly a very ideal choice for projects that require long-term and stable operation. In terms of the power system, this aircraft is equipped with an original imported high-performance engine, ensuring strong power output and smooth operation. Even under harsh working conditions, it can maintain efficient operation, while achieving a good balance in fuel economy and reducing operating costs. More importantly, with regular maintenance by a professional maintenance team, the engine is always in good condition, allowing you to have no worries. The hydraulic system adopts advanced load sensing technology, which not only has a fast response speed, flexible and accurate operation, but also can effectively reduce energy loss and improve work efficiency. Whether it is excavation or loading operations, it can hand2025-12-04 09:21:34