【 Premium Recommendation 】 Second-hand Caterpillar 315D excavator, with a working time of only over 80,000 hours, is a medium-sized excavator with stable performance and extremely high cost performance. This machine is equipped with a Caterpillar C7.1 inline six-cylinder turbocharged engine, with a maximum power output of up to 103kW (approximately 138 horsepower). It is powerful and fuel-efficient, capable of handling both hard rocks and soft soil with ease. After professional testing, the engine operates smoothly without any abnormal noise, and all parameters are in the best condition, ensuring the efficient operation of the equipment. In terms of the hydraulic system, the Caterpillar 315D is equipped with an advanced CLSS closed center load sensing hydraulic system, which features excellent response speed and control accuracy, making operation more precise and smooth. The matching degree between the main pump and the control valve is extremely high. Even under complex working conditions, it can maintain good digging force and stability, greatly improving work efficiency. In addition, its unique hydraulic oil cooling device effectively reduces the oil temperature and extends the service life of hydraulic components. The appearance 2025-12-09 11:09:28