利勃海尔LR1200起重机的优点有：1. 高起重能力：利勃海尔LR1200起重机具备最大起重能力达到200吨，可适用于大型工程项目，可以应对各种重型起重任务。2. 高度可调节：该起重机具备高度可调节的功能，可以根据工程需求灵活调整起升高度，适应不同的工地环境。3. 长臂设计：利勃海尔LR1200起重机具备长臂设计，可以增加起重机的作业范围，有效提高作业效率。4. 全方位旋转：该起重机具备全方位旋转功能，能够360度无死角地旋转，便于准确放置和安装重物。5. 安全稳定：利勃海尔LR1200起重机具备先进的安全控制系统和稳定性功能，能够在起重过程中保证工作安全。6. 操作便捷：该起重机具备先进的操作控制系统和人性化设计，操作简便、方便快捷，减少了操作人员的工作强度。7. 可靠性高：利勃海尔LR1200起重机采用高质量的材料和先进的制造工艺，具备出色的可靠性和耐久性，能够在各种恶劣环境下正常工作。

The advantages of Liebherr LR1200 crane are: 1. High lifting capacity: Liebherr LR1200 crane has a maximum lifting capacity of 200 tons, which can be applied to large-scale projects, and can cope with a variety of heavy-duty lifting tasks. 2. Adjustable height: The crane has a height-adjustable function, which can be flexibly adjusted according to the project requirements of the lifting height, to adapt to the different site environments. 3. Long boom design: Liebherr LR1200 crane has a long boom design, which can increase the operating range of the crane and effectively improve the operating efficiency. 4. Omni-directional rotation: The crane has an omni-directional rotation function, which can rotate in 360 degrees without dead angle, which is convenient for accurately placing and installing the heavy loads. 5. Safety and stability: Liebherr LR1200 crane has an advanced safety control system and stability function, which can ensure the safety of the crane during the lifting process. 6. The crane has advanced safety control system and stability function, which can ensure the work safety in the lifting process. 6. Convenient operation: The crane has advanced operation control system and humanized design, which is easy and convenient to operate, and reduces the work intensity of the operator. 7. High reliability: Liebherr LR1200 crane adopts high-quality materials and advanced manufacturing process, which has excellent reliability and durability, and can work properly in all kinds of harsh environments. 8. Normal work.