1. 高效(xiào)节能：搭载先进(jìn)的动力系统和液压系统，提高了(liǎo)工作效(xiào)率，降(jiàng)低了(liǎo)燃油消耗。2. 稳(wěn)定性强：采(cǎi)用了(liǎo)先进(jìn)的稳(wěn)定性控制系统和底盘设计，提高了(liǎo)挖掘机的稳(wěn)定性和安全性。3. 操(cāo)作便捷：配备了(liǎo)人性化设计的驾驶室和操(cāo)作系统，操(cāo)作简便，提高了(liǎo)工作效(xiào)率。4. 噪音低：采(cǎi)用了(liǎo)先进(jìn)的降(jiàng)噪技术，降(jiàng)低了(liǎo)挖掘机的噪音水平，提升了(liǎo)操(cāo)作舒适性。5. 维(wéi)护方便：采(cǎi)用了(liǎo)模块化设计，便于维(wéi)护和维(wéi)修，节约了(liǎo)维(wéi)护成本和时间。

1. high efficiency and energy saving: equipped with advanced power system and hydraulic system, it improves the working efficiency and reduces the fuel consumption. 2. high stability: it adopts advanced stability control system and chassis design, which improves the stability and safety of the excavator. 3. convenient operation: equipped with humanized design of cab and operating system, it is easy to operate and improves the working efficiency. 4. low noise: it adopts advanced noise reduction technology, which reduces the noise level of the excavator and improves the operation comfort. 5. Convenient maintenance: it adopts modularized design, which is easy to maintain and repair and saves maintenance cost and time. 6.