柳工CLG938EHD挖掘机的优点包括：1. 强大的动力系统：搭载了柳工自主研发的发动机，具有高功率和低排放的特点，能够提供强劲的动力输出，提高工作效率。2. 出色的稳定性：挖掘机采用了稳定的底盘设计和优化的重心配置，能够保证机器在工作过程中的稳定性和平衡性，提高安全性和操作流畅性。3. 灵敏的操纵性：挖掘机配备了高效的液压系统和精确的操作控制，能够实现精确的动作和灵活的操作，提高作业的精度和效果。4. 舒适的驾驶室：驾驶室采用人性化设计和声学隔离技术，能够减少噪音和震动，提供舒适的工作环境，减轻驾驶员的疲劳程度。5. 维护便捷：挖掘机具有良好的维修性和可维护性，各个关键部件的布局合理，更换和维修方便快捷，节约维护时间和成本。6. 多功能配置：挖掘机可以配备多种工作装置，如铲斗、龙门臂等，适用于各种工况和施工场景，提高了机器的多功能性和适应性。总的来说，柳工CLG938EHD挖掘机具有动力强大、稳定性好、操作性高、驾驶舒适等优点，适用于各种土方工程和建筑施工任务。

The advantages of LiuGong CLG938EHD excavator include:1. Powerful power system: equipped with LiuGong's self-developed engine with high power and low emission, it can provide strong power output and improve working efficiency.2. Outstanding stability: the excavator adopts stable chassis design and optimized center of gravity configuration, which ensures the machine's stability and balance during the working process, and improves safety and smooth operation.3. Sensitive maneuverability: the excavator is equipped with efficient hydraulic system and precise operation control, which can achieve precise movements and flexible operation, and improve working precision and effect.4. Sensitive maneuverability: the excavator is equipped with efficient hydraulic system and precise operation control, which can realize precise movement and flexible operation, and improve the precision and effect of operation. 4. Comfortable cab: the cab adopts humanized design and acoustic isolation technology, which can reduce the noise and vibration, and provide a comfortable working environment, and reduce the fatigue level of drivers. 5. Maintenance: the excavator has good maintenance and convenient maintenance. 6. Convenient: the excavator has good repairability and maintainability, and the layout of each key component is reasonable, which makes replacement and repair convenient and quick, saving maintenance time and cost.6. Multi-functional Configuration: the excavator can be equipped with a variety of working devices, such as buckets, gantry arms, etc., which are applicable to a variety of working conditions and construction scenarios, and improves the machine's multi-functionality and adaptability. Overall, LiuGong CLG938EHD excavator has the advantages of powerful power, good stability, high maneuverability and comfortable driving, which is suitable for all kinds of earthwork and building construction tasks.