1. 引入德国RSI发动机，性能(néng)稳(wěn)定可靠，节(jié)能(néng)环(huán)保，符合国际排放标准。2. 采用高质量的进口液压元件，确保机器的稳(wěn)定运行和卓越的工作(zuò)效率。3. 大功率输(shū)出，能(néng)够满足各(gè)种工程作(zuò)业的需求，提高工作(zuò)效率。4. 优化设计的液压系统，提高了挖掘机的工作(zuò)效率和操作(zuò)手感。5. 配备有高强度的斗齿和斗杆，提高了挖掘机的耐用性和作(zuò)业效率。6. 采用先进的智能(néng)控制系统，操作(zuò)简便，减少了人(rén)为操作(zuò)失误，提高了工作(zuò)安全性。7. 设计合理的外观结构，操作(zuò)空间宽敞，维修方便，提高了机器的可靠性和稳(wěn)定性。

1. the introduction of German RSI engine, stable and reliable performance, energy saving and environmental protection, in line with the international emission standards. 2. the use of high-quality imported hydraulic components, to ensure the stable operation of the machine and excellent work efficiency. 3. high power output, to meet the needs of a variety of engineering operations, improve work efficiency. 4. optimization of the design of the hydraulic system, to improve the efficiency of the excavator and the operation of the hand. 5. equipped with a High-strength bucket teeth and bucket rods, improving the durability and working efficiency of the excavator. 6. Adopting advanced intelligent control system, easy to operate, reducing human errors and improving working safety. 7. Reasonable design of the appearance structure, spacious operating space, convenient maintenance, and improved reliability and stability of the machine. 8.