This second-hand Caterpillar 308DCR excavator was declared for import in 2022 and has been in use for just over a year, with a cumulative working time of only 1,500 hours. It performs outstandingly among similar products and is particularly suitable for customers who have high requirements for the performance and durability of their equipment. In terms of the power system, this aircraft is equipped with an efficient Caterpillar C2.4 turbocharged diesel engine, which can provide strong and smooth power output, with a maximum power of 40.4 kilowatts (approximately 54 horsepower), ensuring efficient operation under various complex working conditions. Meanwhile, this engine also features excellent fuel economy and low emissions, meeting the latest environmental protection standards. The hydraulic system is a major highlight of this excavator. It adopts advanced negative flow control technology, which not only improves the excavation efficiency but also effectively reduces energy consumption. Its unique hydraulic pump design makes operation smoother and response faster, allowing it to handle hard soil layers or rocks with ease. In addition, this system also has a self-diagnostic function. Once a fault occurs, it can promptly remind for ma2025-12-14 12:01:19