1. 高效节能(néng)：采用先进(jìn)的液压(yā)系统，能(néng)够实现快速、稳定的作业，同时节约能(néng)源，提高作业效率。2. 舒适性好：驾驶室设计人性化，装备有空调、空气净化器等设施，给驾驶员创造一个舒适的作业环境。3. 维护方便：机器设计简单易懂，维修(xiū)保养方便快捷，降低了维修(xiū)成本和维修(xiū)时间。4. 耐用稳定：采用优质材料和精良(liáng)工艺，保证了挖掘机的稳定性和寿命，能(néng)够适应各种复杂的作业环境。5. 操作简单：采用先进(jìn)的控制系统，操作简单易懂，提高了作业效率，降低了操作难度。

1. High efficiency and energy saving: adopting advanced hydraulic system, it can realize fast and stable operation, meanwhile saving energy and improving operation efficiency.2. Comfortable: cab design is humanized, equipped with air-conditioner, air purifier and other facilities, which creates a comfortable operation environment for the driver.3. Convenient maintenance: the machine design is simple and easy to understand, and the maintenance is convenient and quick, which reduces the cost of maintenance and the time of maintenance.4 . . Durable and stable: the use of high-quality materials and fine craftsmanship ensures the stability and longevity of the excavator, which can adapt to a variety of complex operating environments.5. Simple operation: the use of advanced control systems, simple and easy-to-understand operation, improves operational efficiency and reduces the difficulty of operation.