【 Premium Recommendation 】 Second-hand Caterpillar 320B excavator, equipped with a 14-meter telescopic boom, is an indispensable and capable assistant in your engineering projects. This excavator not only has a well-maintained appearance but also has excellent overall performance. Its working time is only 3,500 hours, which is far shorter than the average service life of similar equipment. This means that it still has a long service life waiting for your excavation. In terms of the power system, the 320B model is equipped with Caterpillar's self-developed high-efficiency and energy-saving engine, which features strong power output and smooth operation. It can handle complex terrains and heavy-load operations with ease. Meanwhile, this engine also features excellent fuel economy, which can effectively reduce your operating costs. The hydraulic system adopts an advanced closed center load sensitive system, which responds quickly and operates flexibly, maintaining high accuracy even when performing fine actions. In addition, its unique energy-saving design can automatically adjust the pump's flow rate to match actual demand, further enhancing work efficiency and reducing energy consumption. The most notable feature of this excavator is2025-12-04 08:53:39