【 Premium Recommendation 】 We currently have a batch of high-quality second-hand Komatsu 390 excavators, totaling three units, with a packaged price of 888,800 yuan. This batch of equipment includes two Komatsu 390s produced in 2012 and one Komatsu 390 produced in 2011. All machines have undergone strict testing and maintenance to ensure stable performance and efficient operation. Working hours The working hours of the two Komatsu 390 models produced in 2012 are 7,500 hours and 8,000 hours respectively. A Komatsu 390 produced in 2011 can work for 6,800 hours. The working hours of these devices are moderate, which not only ensures the good condition of the machinery but also offers a high cost performance. Power system Each Komatsu 390 is equipped with a powerful SAA6D140E-5 engine, which is renowned for its outstanding power output and smooth operation. In actual use, even in the face of complex and changeable working conditions, it can maintain stable power output and ensure work efficiency. Hydraulic system The advanced CLSS closed center load sensing hydraulic system is adopted, which not only responds quickly and accurately but also effectively reduces fuel consumption. This system also features excellent operability and flexibi2025-12-11 12:29:50