【 Doosan 150 Second-hand Excavator This second-hand Doosan 150 excavator is on sale for 39,000 yuan and is an extremely cost-effective choice. It has approximately 2,000 hours of working time. For a second-hand excavator, this working duration is at a moderately low level, indicating that its main components and systems are still in good working condition and can provide stable and reliable services for its new owner. In terms of the power system, this excavator is equipped with a high-performance engine independently developed by Doosan, which features strong power output and smooth operation characteristics. It can handle both hard soil layers and rocks with ease. Meanwhile, this engine also performs well in fuel economy and can effectively reduce operating costs. In addition, through comprehensive inspection and maintenance by a professional team, the excellent performance of the engine has been ensured and its service life has been prolonged. The hydraulic system is one of the important indicators for evaluating the quality of an excavator. This Doosan 150 is equipped with an advanced negative flow control system, which not only enhances work efficiency but also significantly reduces energy consumption. Through the optimized des2025-12-01 20:49:44