【 Premium Recommendation 】 Second-hand Caterpillar 307E excavator from 2014. This equipment is a rare high cost-performance choice in the market. Since its commissioning, the cumulative working time has only been 3,500 hours, which is far lower than the average usage time of similar models. This means that it still has a long service life to be explored. In terms of the power system, this machine is equipped with an original imported Caterpillar engine, which features strong power output and smooth operation performance. It can maintain efficient operation even under harsh working conditions, and at the same time, it has excellent fuel economy, effectively reducing operating costs. After a comprehensive inspection and maintenance by a professional team, it has been ensured that the engine is in the best condition with no potential faults. The hydraulic system adopts advanced load sensing technology, which can automatically adjust the oil volume according to actual needs, ensuring both operational efficiency and extending the lifespan of components. All key components have undergone strict testing to ensure stable and reliable performance, and can handle tasks such as excavation, loading and crushing with ease. In addition, the exter2025-12-19 11:24:42