国机(jī)重工(gōng)DT620平地机(jī)的(dí)优点有以下几个：1. 功能全面：DT620平地机(jī)具备多种功能，包括平整、开沟、培土等。适用于不同地面的(dí)处理，能够满足多种工(gōng)程的(dí)需求。2. 稳定性强：DT620平地机(jī)采用了稳定的(dí)底盘设计，能够确保在工(gōng)作过程中具有良好的(dí)稳定性。同时，配备了新型控制(zhì)系统，操作简易且灵敏，提(tí)高(gāo)了作业的(dí)准确性和稳定性。3. 节能环保：DT620平地机(jī)采用先进的(dí)液压系统和动力系统，具有较高(gāo)的(dí)能效。在作业过程中能够节约(yuē)能源，减少对环境的(dí)影响。4. 配置高(gāo)端：DT620平地机(jī)采用了高(gāo)品质的(dí)原材料和先进的(dí)制(zhì)造工(gōng)艺，具有良好的(dí)耐久性和可靠性。同时，配备了先进的(dí)传感器和控制(zhì)技术，提(tí)高(gāo)了作业的(dí)效率和精度。5. 维(wéi)护方便：DT620平地机(jī)的(dí)保养和维(wéi)修相对简单，使用寿命长。同时，国机(jī)重工(gōng)提(tí)供了完善的(dí)售后服务，能够及时解决用户的(dí)问题，提(tí)供技术支持。总之，国机(jī)重工(gōng)DT620平地机(jī)具备功能全面、稳定性强、节能环保、配置高(gāo)端和维(wéi)护方便等优点，是一款值得选择的(dí)平地机(jī)产品。

The advantages of SINOMACH DT620 grader are as follows: 1. Comprehensive functions: DT620 grader has many functions, including leveling, trenching, soil cultivation and so on. It is suitable for the treatment of different ground, and can meet the needs of a variety of projects. 2. Stable: DT620 motor grader adopts a stable chassis design, which can ensure good stability in the working process. At the same time, it is equipped with a new control system, which is easy and sensitive to operate, and improves the accuracy and stability of the operation. 3. energy saving and environmental protection: DT620 motor grader adopts advanced hydraulic system and power system, which has high energy efficiency. It can save energy and reduce the impact on the environment during operation.4. High-end Configuration: DT620 motor grader adopts high-quality raw materials and advanced manufacturing process, which has good durability and reliability. Meanwhile, it is equipped with advanced sensors and control technology, which improves the efficiency and precision of the operation.5. Convenient Maintenance: DT620 motor grader is relatively simple to maintain and repair, and has a long service life. Meanwhile, SINOMACH provides perfect after-sales service, which can solve users' problems and provide technical support in time. In a word, SINOMACH DT620 motor grader has the advantages of comprehensive function, strong stability, energy saving and environmental protection, high-end configuration and easy maintenance.