2020 Sany SY55

【 Premium Recommendation 】 20-year-old Sany SY550 excavator, equipped with Eddy 200 breaker This Sany SY550 large excavator, purchased in 2020, has been in operation for only 1,500 hours since its commissioning and is in an excellent operating condition. As a high-performance heavy-duty excavation equipment, it not only has a powerful working capacity, but also features excellent stability and reliability, making it an ideal choice for high-load operations such as mining and large-scale earthwork projects. In terms of power, this machine is equipped with a Cummins QSM11-C350 engine, with a maximum power output of up to 261kW at 1800rpm, providing strong and stable power output to ensure efficient task completion under various complex working conditions. Meanwhile, the advanced electronic control system and intelligent matching technology have effectively enhanced fuel economy and reduced operating costs. The hydraulic system adopts the high-pressure common rail pump and valve group independently developed by Sany, featuring fast response speed and high control accuracy. It can achieve precise control and improve work efficiency. In addition, the large-capacity fuel tank design ensures the demand for long-term continuous operation. 2025-12-10 16:37:26