柳工(gōng)CLG9045E挖掘(jué)机的主要优点包括：1. 高(gāo)效性能：搭载了(liǎo)强力大扭矩发动机和大功率液压系统，能够提供卓越的施工(gōng)能力和高(gāo)效的工(gōng)作效率。2. 稳定性：采用了(liǎo)长轴距和宽大履带设(shè)计，提供了(liǎo)更高(gāo)的稳定性和推力，能够在各种地形条件下进行稳定的操(cāo)作。3. 操(cāo)作便捷：采用人性化设(shè)计，配备了(liǎo)宽敞舒适的操(cāo)作室和方(fāng)便灵活的操(cāo)作杆，操(cāo)作简便且操(cāo)作者疲劳度低。4. 整体可靠性：设(shè)备结构坚固可靠，关键部(bù)件经过优化设(shè)计和多重保护措施，确保设(shè)备的整体可靠性和耐用性。5. 维护方(fāng)便：采用可拆卸设(shè)计，方(fāng)便日常维护和保养，降低了(liǎo)维护成本和维修时间。6. 环保节能：符合国家排放标准，采用了(liǎo)先进的环保技术，减少了(liǎo)废气和废弃物的排放，降低了(liǎo)能源消耗。综上所述，柳工(gōng)CLG9045E挖掘(jué)机具有高(gāo)效性能、稳定性、操(cāo)作便捷、整体可靠性、维护方(fāng)便和环保节能等优点。

The main advantages of LiuGong CLG9045E excavator include:1. Efficient Performance: Equipped with powerful high-torque engine and high-power hydraulic system, it can provide excellent construction capacity and efficient work efficiency.2. Stability: Adopting a long wheelbase and wide track design, it provides higher stability and thrust, and is able to operate stably in various terrain conditions.3. Convenience of Operation: Adopting a humanized design, equipped with a spacious and comfortable operating room and convenient and flexible operating lever, easy to operate and low operator fatigue.4. Overall Reliability: the equipment structure is sturdy and reliable, and the key components have been optimized design and multiple protection measures to ensure the overall reliability and durability of the equipment.5. Convenient Maintenance: it adopts a detachable design, which makes it convenient for daily maintenance and upkeep, and reduces the maintenance cost and repair time.6. Environmental protection and energy saving: it meets the national emission standards and adopts advanced environmental protection technology, which reduces the emission of exhaust gas and waste and lowers energy consumption. To summarize, LiuGong CLG9045E excavator has the advantages of high efficiency performance, stability, convenient operation, overall reliability, easy maintenance and environmental protection and energy saving.