【 Premium Recommendation 】2020 Caterpillar 320 Four-cylinder Excavator, 4000 hours, outstanding performance, excellent condition! This 2020 Caterpillar 320 four-cylinder excavator has only been in operation for 4,000 hours since leaving the factory and is in the best working condition. Caterpillar, as a globally leading manufacturer of construction machinery, is renowned for its products being efficient, durable and reliable, and this 320 model stands out among them. In terms of the power system, this machine is equipped with a C4.4 engine independently developed by Caterpillar, with a maximum power output of 129 kilowatts (approximately 173 horsepower). It not only provides strong power output but also features excellent fuel economy. In addition, the advanced electronic control system ensures that the engine maintains its best performance under various working conditions, while reducing emissions and being more environmentally friendly and energy-saving. The hydraulic system is a major highlight of this excavator. It adopts Caterpillar's latest hydraulic technology, including an efficient main pump and precise control valves, making the operation more sensitive and responsive. Whether it is excavation, loading or other complex ope2025-12-15 08:34:22