山东临工L968H（国四）装载机的优点有：1. 强大的动力：配备有高性能的国产发动机，具有强大的动力输出，适应各种工况。2. 高效的工作效率：采用先进的液力传动系统和高效的液压系统，提高了装卸效率，节约了时间和能源。3. 稳定的操作性能：采用先进的液压转向系统和电子控制系统，操作灵活准确，稳定性好。4. 舒适的驾驶室设计：驾驶室宽敞舒适，采用隔音隔热设计，减少驾驶员的工作压力和疲劳感。5. 低排放和环保：符合国四排放标准，采用先进的油耗控制技术和废气处理系统，减少了对环境的污染。6. 坚固耐用的结构和部件：采用高强度钢材和合金材料制造，结构坚固稳定，配件质量可靠，使用寿命长。7. 维修保养方便：采用模块化设计，易于维修保养，降低了维修成本和停机时间。总体而言，山东临工L968H（国四）装载机具有动力强、工作效率高、操作稳定、驾驶舒适、环保节能等优点，适用于各种装卸作业场景。

The advantages of Shandong Lingong L968H (National IV) loader include:1. Powerful power: equipped with high-performance domestic engine, it has powerful power output and adapts to a variety of working conditions.2. Efficient working efficiency: adopting advanced hydraulic transmission system and high-efficiency hydraulic system, it improves loading and unloading efficiency and saves time and energy.3. Stable operational performance: adopting advanced hydraulic steering system and electronic control system, the operation is flexible and accurate, with good stability.4. Comfortable cab design: the cab is spacious and comfortable, with sound insulation and heat insulation design, which reduces the driver's working pressure and fatigue.5. Low emission and environmental protection: it conforms to the National IV emission standard, and adopts advanced fuel consumption control technology and exhaust gas treatment system, which reduces the pollution to the environment.6. Sturdy and durable structure and parts: it is made of high-strength steel and alloy materials, sturdy and stable structure, reliable quality of parts, and long service life. 7. Convenient maintenance: adopting modularized design, it is easy to maintain and repair, which reduces maintenance cost and downtime. 8. Overall, Shandong Lingong L968H (National IV) loader has the advantages of strong power, high working efficiency, stable operation, comfortable driving, environmental protection and energy saving, which is suitable for various loading and unloading operation scenarios.