2021 Hitachi EX90

This second-hand Hitachi 490 excavator from 2021 boasts outstanding performance and excellent durability, with a cumulative working time of only a few thousand hours, ensuring that its mechanical condition remains at an excellent level. This device is equipped with an efficient and reliable engine, the expected model is Isuzu AH-6HK1X, with a maximum output power of approximately 350 horsepower. It can provide strong power support and meet the operation requirements under various complex working conditions. In terms of the hydraulic system, this machine is equipped with an advanced combination of variable piston pumps and high-performance hydraulic motors. This not only ensures the smoothness and response speed during operation but also significantly enhances work efficiency. In addition, the hydraulic oil circuit, which has been carefully maintained, is clean and free of impurities, effectively extending the service life of the entire system. As a highly praised heavy-duty excavating equipment, the Hitachi 490 also features the following major highlights - Strong digging power: It can handle both hard soil and rock layers with ease. - Excellent fuel economy: By optimizing combustion efficiency and reducing energy loss, operating cos2026-01-02 07:28:35