【 Second-hand Kobelco SK200-5.5 excavator 】 This second-hand Kobelco SK200-5.5 excavator is a construction site machine that has undergone strict testing and has excellent performance. Its working time is only 3,500 hours. For a medium-sized excavator, this usage period is very ideal, indicating that it still has a long service life and good working condition. In terms of the power system, this model is equipped with a highly efficient and energy-saving Cummins 6-cylinder turbocharged engine, with a maximum power output of 129kW at 2000rpm. It not only provides strong power output but also performs well in fuel economy, effectively reducing operating costs. In addition, this engine also features low noise and low emissions, meeting modern environmental protection requirements. The hydraulic system adopts the CLSS closed center load sensing system independently developed by Kobelco, which features fast response speed, flexible and precise operation, etc. Whether it is for meticulous operations or heavy-load excavation, it can handle them with ease, greatly enhancing work efficiency and construction quality. Moreover, this hydraulic system is rationally designed and easy to maintain, further reducing the user's later maintenance costs2025-12-12 20:09:34