【 Premium Caterpillar 320B second-hand excavator, the best choice for cost performance 】 This Caterpillar 320B excavator is a rare gem in the market. Not only is it in excellent condition, but it is also reasonably priced, making it an ideal choice for users with limited budgets who still pursue high-quality equipment. The cumulative working time of this machine is only 5,000 hours, which is far lower than the average service life of the same model. This means that it still has a long service life to be excavated. In terms of the power system, it adopts the original imported C7.1 engine from Caterpillar, which is stable and reliable in performance. Even under harsh working conditions, it can maintain strong power output, and at the same time, it has good fuel economy, reducing long-term operating costs. After comprehensive inspection and maintenance by professional technicians, it is ensured that there are no potential faults and it can be put into high-intensity operation at any time. The hydraulic system adopts advanced load sensing technology, which can automatically adjust the flow and pressure according to actual needs. This ensures operational flexibility while significantly enhancing work efficiency. All key components such a2025-12-09 12:36:59