Used Caterpillar 120B excavator This second-hand Caterpillar 120B excavator enjoys an extremely high reputation in the market for its outstanding performance and durability. The working time of this machine is only over 40,000 hours. For a professional-grade construction machinery, this usage period indicates that it is still in good working condition and has a relatively long remaining service life. The Caterpillar 120B is equipped with a powerful power system, featuring a high-performance engine developed by Caterpillar itself. It not only offers stable and reliable power output but also performs exceptionally well in fuel economy, effectively reducing operating costs. In terms of the hydraulic system, advanced closed center load sensing hydraulic technology is adopted, ensuring smooth operation and response speed. Whether it is excavation, loading or precision operations, it can handle them with ease. In addition, this model also features excellent maintenance convenience. All key components are rationally laid out, making daily inspection and maintenance very convenient, significantly reducing downtime. Overall, this is a professional-grade second-hand excavator with extremely high cost performance and suitable for various working2025-12-16 15:21:21