【 Premium Recommendation 】 The 2021 Caterpillar 320 excavator has a usage record of only 4,700 hours and is in excellent condition! This equipment is the ideal choice for your engineering projects. Whether it's municipal construction, mining or earthwork operations, it can handle them all with ease. Caterpillar, as a globally renowned brand of construction machinery, is famous worldwide for the outstanding performance and reliability of its products. "Power System This 320 excavator is equipped with a C4.4 engine independently developed by Caterpillar, which meets the National III emission standards. It not only has strong power (with a maximum power of up to 110kW), but also has good fuel economy. Even under long-term high-load operation, it can maintain stable output performance. Advanced electronic control technology leads to lower fuel consumption, reduced maintenance costs, and saves users more operating expenses. "Hydraulic System By combining the latest ACERT™ technology with the high-pressure common rail direct injection system, the efficient operation of the entire hydraulic system is ensured. Equipped with load sensing pumps and electronic control valves, it can achieve precise control, improving work efficiency while reduc2025-12-01 16:18:15