徐工GR1653II平地机的优点包括：1. 强大的动力系统：GR1653II配备了徐工自主研发的高性能柴油发动机，具有强劲的动力输出和出色的燃油经济性。2. 高效的传动系统：平地机采用了电控液压自动变速器，使操作更加灵活，提高了工作效率和精度。3. 全新的平整系统：GR1653II通过采用线控自动调平系统，能够实现高效的平整作业，提高工作质量。4. 操作便捷：平地机配备了舒适的驾驶室，具有良好的可视性和操作性，操作简便，减轻了驾驶员的劳动强度。5. 可靠性高：徐工平地机采用了优质的关键零部件，经过严格的质量检测和耐久性测试，具有良好的可靠性和稳定的性能。6. 维护便捷：平地机具有模块化设计，易于维修和保养，减少了维护成本和停机时间。总体来说，徐工GR1653II平地机具有强大的动力系统、高效的传动系统、全新的平整系统和操作便捷等优点，能够满足各种复杂地形的平整需求，并提高工作效率和质量。

Advantages of XCMG GR1653II motor grader include:1. Powerful power system: GR1653II is equipped with high-performance diesel engine independently developed by XCMG, which has strong power output and excellent fuel economy.2. Efficient transmission system: the motor grader adopts electronically-controlled hydraulic automatic transmission, which makes the operation more flexible, and improves the working efficiency and precision.3. Brand-new leveling system: GR1653II is able to realize efficient leveling operation and improve work quality by adopting wire-controlled automatic leveling system.4. Convenient operation: the grader is equipped with a comfortable cab with good visibility and operability, which is easy to operate and reduces the driver's labor intensity.5. High reliability: XCMG motor grader adopts high-quality key parts and components, which are subjected to stringent quality inspection and durability test. It has good reliability and stable performance.6. Convenient maintenance: the grader has modular design, which is easy to repair and maintain, reducing maintenance cost and downtime. Overall, XCMG GR1653II motor grader has the advantages of powerful power system, efficient transmission system, new grading system and convenient operation, which can meet the grading needs of various complicated terrains and improve the working efficiency and quality.