【 Premium Recommendation 】 Doosan DX55 second-hand excavator from 2020, available in stock, reasonable price, and extremely high cost performance! This excavator has only been in operation for 1,800 hours, far less than the average usage time of equipment of the same model, and is almost in brand new condition. Both the exterior and the internal structure are well maintained, and it can definitely be called a "top-notch car condition". In terms of the power system, this excavator is equipped with a high-performance Yanmar 4TNV98 engine, with a maximum power output of 40.5kW at 2200rpm. It not only has strong power but also excellent fuel economy, capable of meeting the operational requirements under various working conditions. More importantly, this engine has undergone strict testing and calibration, ensuring efficient operation while significantly reducing noise pollution, providing operators with a more comfortable working environment. The hydraulic system adopts advanced negative flow control technology, ensuring smooth operation, rapid response and high efficiency. Both the main pump and the motor are from internationally renowned brands, ensuring reliable and durable quality. In addition, it is equipped with an intelligent cont2025-12-13 16:02:36