【 Doosan 215-9 Second-hand Excavator This second-hand Doosan 215-9 excavator is now priced at 68,000 yuan and is a highly cost-effective choice in the market. The working time of this machine is only 3,000 hours. For a medium-sized excavator, this usage period indicates that it is still in good mechanical condition and can meet the demands of long-term and high-intensity construction. The Doosan 215-9 is equipped with a high-performance Cummins engine, which is renowned for its powerful output and smooth operation characteristics. It not only provides abundant power support but also has excellent fuel economy, effectively reducing operating costs. In terms of the hydraulic system, this machine adopts an advanced negative flow control system, ensuring high efficiency and accuracy during the excavation operation process. This system can automatically adjust the oil distribution according to the actual operational requirements, thereby achieving a faster response and smoother action transition, greatly enhancing work efficiency. In addition, its robust and durable design enables the entire machine to maintain stable performance and extend its service life even in harsh environments. The Doosan 215-9 excavator does not come with a breake2025-12-21 10:43:46