【 Premium Recommendation 】2015 Sany SY155 excavator, the reliable assistant for earthwork operations! Since its production in 2015, this Sany SY155 excavator has only worked for a total of 3,500 hours, which is far shorter than the average service life of similar equipment. The overall condition of the vehicle is maintained very well. Due to long-term idleness, the large components are kept very dry without any rust, ensuring the firmness and durability of the mechanical structure. In terms of the power system, this machine is equipped with an original imported Isuzu engine. This engine is renowned for its powerful output and excellent fuel economy, and can provide stable and reliable performance even in complex and changeable working environments. Meanwhile, the efficient cooling system design effectively extends the engine's service life and reduces maintenance costs. The hydraulic system is a major highlight of this excavator. It adopts advanced negative flow control technology, making the operation more precise and smooth, and the response speed faster. Whether it is heavy-duty operations such as excavation, loading or crushing, it can handle them with ease, demonstrating astonishing work efficiency and flexibility. In addition2025-12-15 22:36:17