山工636F（国四）装载机的优点有：1. 强大的动力性能：搭载了强劲的发动机，能够提供充足的动力，保证了装载机在各种工况下的高效运作。2. 优秀的操控性能：采用电控液压操纵系统，操作灵活，能够实现精准的动作控制，提高了工作效率。3. 优良的稳定性：采用了全新的底盘和悬挂系统，提升了装载机的稳定性和操控性能，使其在工作时更加平稳可靠。4. 高效的装载能力：具备卓越的挖掘和装载能力，能够快速完成装载任务，提高工作效率。5. 良好的燃油经济性：采用先进的燃油供应系统和能效管理系统，能够有效降低燃油消耗，节约运营成本。6. 人性化的设计：操作室宽敞舒适，配备了空调、低噪音系统等设施，提供良好的工作环境；同时还考虑到了维护保养的便利性，减少了维修时间和成本。综上所述，山工636F（国四）装载机具有动力强大、操控灵活、稳定可靠、高效节能等诸多优点，适用于各种工况下的装载作业。

The advantages of Shankong 636F (National 4) loader include: 1. Powerful power performance: equipped with a powerful engine, it can provide sufficient power to ensure the efficient operation of the loader in various working conditions. 2. Excellent handling performance: adopting the electronically-controlled hydraulic manipulation system, it is flexible in operation, and can realize precise movement control, which improves the working efficiency. 3. Excellent stability: adopting the new chassis and suspension system, it improves the stability and handling performance, which makes it more stable and reliable when working. 4. Efficient loading capacity: it has excellent digging and loading capacity, which can quickly complete loading tasks, and improve work. The new chassis and suspension system improves the stability and maneuverability of the loader, making it more stable and reliable when working. 4. Efficient loading capacity: with excellent digging and loading capacity, it can quickly complete the loading task and improve the working efficiency. 5. Good fuel economy: with the advanced fuel supply system and energy efficiency management system, it can effectively reduce the fuel consumption and save the operating cost. 6. Humanized design: the operator's cab is spacious and comfortable. Design: The operation room is spacious and comfortable, equipped with air-conditioning, low-noise system and other facilities to provide a good working environment; it also takes into account the convenience of maintenance, which reduces the maintenance time and cost. To summarize, Shankong 636F (National IV) loader has many advantages such as powerful power, flexible control, stable and reliable, high efficiency and energy saving, etc. It is suitable for loading operations under various working conditions.