【 Premium Recommendation 】 The Sany SY550H excavator, manufactured in August 2020, is a heavy-duty excavating equipment with outstanding performance and reliable quality. The total working time of this machine is 20,000 hours, yet it still maintains an excellent working condition with no oil leakage at all, which proves its outstanding sealing performance and durability. This excavator adopts the original configuration and has never undergone any modification or refurbishment, ensuring the original performance and reliability of the machinery. In terms of the power system, the Sany SY550H is equipped with a high-performance engine, which not only has strong power but also excellent fuel economy, capable of meeting the operational requirements under various complex working conditions. The hydraulic system adopts advanced electrical control technology, which responds quickly and operates precisely. It can handle both fine excavation and heavy-load operations with ease. In addition, this model is also equipped with an intelligent control system that can automatically adjust parameters according to actual working conditions, further enhancing work efficiency and reducing energy consumption. In terms of appearance, this excavator is well 2025-12-13 10:06:24