【 Sany 485.550 General Screen Bucket Excavator 】 This Sany 485.550 general-purpose screen bucket excavator is a second-hand construction machinery with outstanding performance and high working efficiency. Since its commissioning, the cumulative working time has only been 1,200 hours, which is far lower than the average usage time of similar equipment. This means that it is still in the best working condition, with a long service life and low maintenance costs. The power system of this excavator adopts a high-performance engine independently developed by Sany Heavy Industry, which is powerful and has good fuel economy, and can meet the heavy-load operation requirements under various complex working conditions. Meanwhile, the advanced hydraulic system it is equipped with not only features a fast response speed and high operational sensitivity, but also effectively reduces energy consumption and enhances work efficiency. Whether it is tasks such as excavation, loading or crushing, it can handle them with ease, demonstrating outstanding working performance. It is particularly worth mentioning that this excavator is equipped with a universal screen bucket with a capacity of 3.8 cubic meters, which is highly suitable for application in ea2025-12-06 18:43:13