迪万伦DX60 ACE国四挖掘(jué)机(jī)的优点有：1. 国四排放标准：迪万伦DX60 ACE国四挖掘(jué)机(jī)符合国家的排放要求，具有较低的污染物排放，对环境友好。2. 强大的动力系统：该挖掘(jué)机(jī)搭载了强大的动力系统，可以确保高效的工作能力和(hé)良好的动力输出。3. 稳定性和(hé)安全性：迪万伦DX60 ACE国四挖掘(jué)机(jī)采用(yòng)了先进的液力变矩器和(hé)固(gù)定轴式行走机(jī)构，具有良好的稳定性和(hé)安全性。4. 操控性能优越：该挖掘(jué)机(jī)采用(yòng)人机(jī)工程学设计，操作手感流畅，操控简单，提高了作业效率和(hé)操作者的工作舒适度。5. 结构坚固(gù)耐用(yòng)：别克挖掘(jué)机(jī)的结构框架坚固(gù)耐用(yòng)，使用(yòng)寿命长，能够适应各类复杂的工况和(hé)恶劣的作业环境。6. 维修保养(yǎng)方便：DX60 ACE国四挖掘(jué)机(jī)的维修保养(yǎng)工作非常方便，关键部(bù)件易于拆卸和(hé)更换，降低了维修成本和(hé)停机(jī)时间。

Advantages of Diwanlun DX60 ACE national four excavator include: 1. National four emission standard: Diwanlun DX60 ACE national four excavator meets the national emission requirements, has low pollutant emission and is friendly to the environment. 2. Powerful power system: The excavator is equipped with a powerful power system, which can ensure efficient working capacity and good power output. 3. Stability and safety: Diwanlun DX60 ACE national four excavator adopts advanced hydraulic torque converter and fixed-shaft traveling mechanism, which has good stability and safety.4. Superior control performance: the excavator adopts ergonomic design, smooth operation feel, simple control, which improves the operation efficiency and operator's working comfort.5. Structural ruggedness and durability: the structural frame of the Buick excavator is rugged and durable, with a long service life, which can adapt to all kinds of complex working conditions and work conditions, and can also adapt to all kinds of complex working conditions and work conditions. It can adapt to all kinds of complex working conditions and harsh operating environments.6. Convenient maintenance: the maintenance of DX60 ACE national four excavator is very convenient, and the key components are easy to disassemble and replace, which reduces the maintenance cost and downtime.