2020 Doosan DH55

【 Premium Recommendation 】 Top-quality Doosan 55 excavator at the end of 2020, first come, first served! This Doosan 55 excavator is a premium model from the end of 2020. Since its purchase, it has been meticulously maintained and is in excellent condition. So far, its working time has only been around 1,800 hours, far lower than the average usage time of similar equipment, and it can almost be said to be in a nearly new condition. For projects that require long-term stable operation, such working hours mean a lower failure rate and a longer service life. This aircraft is equipped with a high-performance power system. The engine adopts the original imported Doosan engine that has been tested by the market for a long time, which is powerful and has good fuel economy. Whether on plains or plateaus, under heavy or light load conditions, it can provide abundant and stable power output, ensuring construction efficiency while effectively reducing operating costs. In terms of the hydraulic system, advanced negative flow control technology is adopted, making the overall operation of the machine more flexible and precise, and the response speed faster. Meanwhile, after the hydraulic oil circuit was optimized in design, not only was the work 2025-12-17 13:17:16