柳工952EHDG4国四挖(wā)掘机(jī)的(dí)优点有以下几点：1. 更环保：柳工952EHDG4国四挖(wā)掘机(jī)采用(yòng)了(liǎo)国家四阶段排放标准的(dí)发动机(jī)，具有更低的(dí)废气排放量，对环境污染更少。2. 更节能：柳工952EHDG4国四挖(wā)掘机(jī)采用(yòng)了(liǎo)智能节油系统，通过引入先进的(dí)油耗控制技术，有效降低燃油消耗，实现节能效果。3. 更高效：柳工952EHDG4国四挖(wā)掘机(jī)采用(yòng)了(liǎo)电子控制系统，提高了(liǎo)工作效率和精度，操作更简便，升降、回转、切换速度更快。4. 更安全：柳工952EHDG4国四挖(wā)掘机(jī)配备了(liǎo)先进的(dí)防滑装置和液压锁定(dìng)技术，有效提高了(liǎo)工作稳定(dìng)性和安全性，减少了(liǎo)事故发生的(dí)风险。5. 更舒适：柳工952EHDG4国四挖(wā)掘机(jī)配置了(liǎo)舒适的(dí)驾驶室，座椅调节、空调系统、噪音隔绝等设计，提供了(liǎo)更好的(dí)驾驶体验，减少了(liǎo)驾驶员的(dí)疲劳感。总的(dí)来说，柳工952EHDG4国四挖(wā)掘机(jī)在环保、节能、高效、安全和舒适性方面都有明显的(dí)优点，适用(yòng)于各种工程施工和挖(wā)掘作业。

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