【 Premium Second-hand Komatsu PC400-7 Excavator 】 This second-hand Komatsu PC400-7 excavator is the ideal choice for your engineering operations. As a heavy-duty excavator with an extremely high reputation in the market, it not only excels in performance but also has been widely recognized by users for its durability and reliability. This device has been in operation for just over 10 hours and can almost be regarded as nearly brand new. It shows only slight signs of use and is well maintained, with an overall excellent condition. In terms of the power system, this aircraft is equipped with the original imported S6D125E-2 turbocharged engine from Komatsu. This engine is renowned for its powerful output and excellent fuel economy. It can maintain efficient and stable operation even under harsh working conditions, providing continuous power support for your engineering projects. The hydraulic system adopts Komatsu's advanced CLSS closed center load sensing system, which features fast response speed, high control accuracy and low energy consumption. Whether it is excavation, loading or crushing operations, they can all be handled with ease, ensuring maximum construction efficiency. In addition, this machine is also equipped with a spac2025-12-13 20:31:14