"Doosan 370-7 Second-hand excavator We currently have a second-hand Doosan 370-7 excavator that is selling well. The overall condition of this machine is excellent. Its major components are intact and well maintained. From a distance, it looks almost as good as a new car. This device operates for only 4,500 hours and is used at a relatively low frequency. Therefore, it is in the best condition both in terms of mechanical performance and service life. In terms of the power system, this Doosan 370-7 is equipped with a powerful six-cylinder turbocharged engine, with a maximum power output of 270 kilowatts, capable of easily handling the operational demands under various complex working conditions. In addition, its advanced fuel injection technology not only enhances combustion efficiency but also significantly reduces fuel consumption and emissions, saving users a considerable amount of operating costs. The hydraulic system adopts industry-leading load sensing technology and variable pump design, ensuring smooth and efficient excavation force under different load conditions. Meanwhile, it also offers multiple operation modes to choose from, which can be flexibly adjusted according to actual needs to achieve the best working effect. It2025-12-16 14:19:45