【 Premium Recommendation 】 Second-hand Caterpillar 313D excavator. This machine not only has a well-maintained appearance and a very beautiful condition, but more importantly, its outstanding performance and stable working conditions make it a reliable assistant on your construction site. The working time of this 313D excavator is only 2,800 hours. For a second-hand device, this usage period indicates that it is still in the best working condition and has a relatively long service life. In terms of the power system, this model is equipped with a C4.4 engine produced by Caterpillar itself. This engine is renowned for its high efficiency and reliability, capable of providing strong power output while maintaining a low fuel consumption level, ensuring stable operation under various complex working conditions. In addition, the advanced electronic control system has further enhanced fuel efficiency and reduced operating costs. The hydraulic system is a major highlight of this excavator. It adopts Caterpillar's patented closed Center load sensing hydraulic system (CLSS), which not only has a fast response speed but also high operational accuracy. Whether it is excavation or loading operations, it can handle them with ease, greatly improvin2025-12-17 21:24:02