【 Premium Recommendation 】 Second-hand Caterpillar 307B excavator. This equipment is a very popular small excavator in the market and is very suitable for working environments such as urban construction, landscaping, and municipal engineering. At present, the cumulative working time of this machine is only over 40,000 hours, which means it is still in good working condition, well maintained and has stable performance. In terms of the power system, the Caterpillar 307B is equipped with an efficient and reliable diesel engine, which offers strong power output and smooth operation performance. Even under complex and changeable working conditions, it can maintain excellent fuel economy. This engine not only features low noise and minimal vibration, but is also easy to maintain, significantly reducing daily operating costs. The hydraulic system adopts advanced load sensing technology, which can automatically adjust the flow and pressure according to the actual working requirements, making the operation more precise and smooth, while improving work efficiency and reducing energy consumption. Whether it is excavation, loading or crushing operations, it can handle them with ease, demonstrating outstanding versatility and flexibility. In add2025-12-18 22:36:11