【 Premium Recommendation 】 20-year-old Sany SY135 second-hand excavator, 90% new, specially designed for earthwork operations. Since its manufacture, this excavator has only worked for a total of 1,800 hours, which is far lower than the average usage time of similar equipment. This means that it still has a very long service life and an extremely high cost performance. The overall appearance of the vehicle body is well maintained, with no obvious scratches or rust. The large parts are dry and beautiful, making it easy to tell at a glance that its maintenance is in perfect condition. In terms of power, it adopts a high-performance engine independently developed by Sany, which not only has strong power but also excellent fuel economy, ensuring stable and reliable power output under various working conditions. The hydraulic system is a major highlight of this model. It adopts an advanced closed negative flow control system, which responds quickly, operates flexibly, and can easily handle complex and changeable working environments. At the same time, it can effectively reduce energy consumption and improve work efficiency. In addition, its walking speed is faster than that of products of the same level, significantly reducing the transfer2025-12-21 10:58:56