卡特彼勒新经典CAT®320 GX 液压挖掘机的优点有：1. 强大的动力系统：配备了先进的发动机和液压系统，提供高效、可靠的动力输出，以应对各种挖掘任务。2. 高效的作业性能：具备快速的挖掘速度和出色的抓取力，能够高效完成挖掘、装载、卸料等作业。3. 稳定的工作性能：采用先进的液压系统和精确的操纵技术，提供平稳、精密的操作感觉，使操作更加轻松。4. 舒适的驾驶环境：驾驶室采用人性化设计，配备空调、良好的视野和低噪音等配置，提供舒适的操作体验。5. 易于维护：设有方便的维护通道和易于拆卸的零部件，便于日常维护和保养，减少停工时间。6. 高度适应性：可根据不同作业需求，安装各种不同类型的挖掘斗、钻孔设备等附件，提供更多的作业选择。

The advantages of Caterpillar's new classic CAT® 320 GX hydraulic excavator include:1. Powerful power system: equipped with advanced engine and hydraulic system, it provides efficient and reliable power output to cope with a variety of excavation tasks.2. Efficient work performance: with fast digging speed and excellent gripping power, it can efficiently complete the operations of digging, loading and unloading, etc.3. Stable work performance: Adopting advanced hydraulic system and precise maneuvering technology, it provides smooth and precise operation feeling, which makes the operation easier. 4. Comfortable driving environment: The cab adopts humanized design, equipped with air conditioning, good visibility and low noise, which provides a comfortable operation experience. 5. Easy maintenance: It is equipped with convenient maintenance access and easy-to-disassemble parts, which is convenient for daily maintenance and repair, and reduces downtime. 6. Highly adaptable: It can be used to dig, load, unload, and so on. 7. 6. Highly adaptable: according to different operational needs, it can be installed with a variety of different types of excavating buckets, drilling equipment and other attachments to provide more operational options.