"Komatsu PC220-7 second-hand excavator, excellent quality, a cost-effective choice This second-hand Komatsu PC220-7 excavator is priced at only 37,800 yuan and is an ideal choice for your engineering operations. Since its commissioning in 2010, this equipment has accumulated a working time of 6,500 hours. It is in good overall condition, well maintained, and has no major accident records, ensuring its long-term stable operation capability. In terms of the power system, this machine is equipped with the original imported SAA6D107E-1 engine from Komatsu, which is powerful and fuel-efficient. It can maintain high efficiency even under harsh working conditions. After professional testing, the engine performance is stable and reliable, with no abnormal noise or oil leakage, ensuring the demand for long-term high-intensity operation. The hydraulic system adopts Komatsu's advanced CLSS closed center load sensing system, which responds quickly and operates flexibly. It can handle both excavation and loading with ease. The key components such as the hydraulic pump and motor have all undergone strict testing, with no leakage or damage found, ensuring smooth and precise operation of the entire machine. In addition, this excavator is also equi2025-12-21 18:29:43