【 Second-hand Komatsu PC130-7 Excavator This second-hand Komatsu PC130-7 excavator has a working time of over 80,000 hours and is a very popular medium-sized excavator in the market. It not only has extensive applications in earthwork projects, municipal construction, road construction and other fields, but also has won a good reputation among many users with its outstanding performance and durability. In terms of the power system, this aircraft is equipped with the original imported SAA4D102E-1 engine from Komatsu. This engine is renowned for its powerful output and smooth operation. Even in complex and ever-changing working environments, it can maintain high and stable operation efficiency. Meanwhile, the low-noise design enables operators to work in a more comfortable and quiet environment. The hydraulic system adopts Komatsu's advanced CLSS closed center load sensing system. By precisely controlling the oil distribution, it ensures a perfect balance between the digging force and speed, thereby enhancing work efficiency. In addition, this system also has a good energy-saving effect and reduces the cost of use. It is worth mentioning that although this excavator has accumulated a considerable amount of working time, thanks to Kom2025-12-06 12:07:08