【 Premium Second-hand Zhuyou 120A3 Excavator 】 This Sumitomo 120A3 excavator is a rare gem in the market. It not only boasts outstanding performance but also is very affordable, costing only around 80,000 yuan, offering an extremely high cost-performance ratio. The working time of this excavator is only about 4,000 hours. For a medium-sized excavator, this usage duration is very ideal, indicating that it is still at the peak of its mechanical performance. In terms of the power system, the Sumitomo 120A3 is equipped with an efficient and energy-saving engine, ensuring strong power output while maintaining low fuel consumption. This engine has been meticulously maintained and operates smoothly and reliably. Whether working in plains or mountains, it can easily handle various complex working conditions. In terms of the hydraulic System, this machine adopts Sumitomo's unique HIOS (High Intelligent Operating System) intelligent operating system, making the operation more flexible and precise, and greatly improving the working efficiency. This system can automatically adjust the oil pressure and flow rate according to the actual working requirements, not only reducing energy consumption but also extending the service life of the equipment2025-12-17 21:24:33