利勃海尔LTR11200起重机有以下优点：1. 高起重能力：LTR11200起重机的最大起重能力可达1200吨，可以应对各种重型起重任务，具有较强的起重能力。2. 高度灵活性：该起重机具有多种工作模式，可以在垂直、水平和倾斜的情况下进行起重作业，适用于不同的工程需求。3. 高精度控制：LTR11200起重机采用先进的控制系统，可实现精确的起重操作，提高工作效率和安全性。4. 高级别自动化：该起重机配备了自动化系统，包括自动计算吊重、自动平衡、自动调整吊具等功能，能够提高作业效率和减少操作员的工作负担。5. 便于运输和组装：该起重机采用模块化设计，可以方便地拆装和运输，适用于各种地形条件，节省了时间和费用。6. 高安全性：LTR11200起重机具有多重安全保护系统，包括限位开关、重载保护、防倾设备等，能够确保起重作业的安全性。7. 长寿命和可靠性：该起重机采用高强度钢材和优质零部件，具有较长的使用寿命和可靠性，能够适应复杂的工程环境。总的来说，利勃海尔LTR11200起重机具有高起重能力、高度灵活性、高精度控制、高级别自动化、便于运输和组装、高安全性、长寿命和可靠性等优点，是一款优秀的重型起重机械。

Liebherr LTR11200 crane has the following advantages: 1. high lifting capacity: the maximum lifting capacity of LTR11200 crane can reach 1,200 tons, which can cope with various heavy lifting tasks with strong lifting capacity. 2. high flexibility: the crane has multiple working modes, which can be lifted vertically, horizontally and tiltingly, which is suitable for different engineering High-precision control: LTR11200 crane adopts advanced control system, which can realize precise lifting operation and improve working efficiency and safety.4. High-level automation: the crane is equipped with automation system, including automatic calculation of lifting weight, automatic balancing, automatic adjustment of spreader, etc., which can improve the working efficiency and reduce the workload of the operator.5. Convenient transportation and assembly: The crane adopts modular design, which can be easily disassembled and transported, and is suitable for various terrain conditions, which saves time and cost.6. High safety: LTR11200 crane is equipped with multiple safety protection systems, including limit switches, heavy load protection, anti-tipping equipment, etc., which can ensure the safety of lifting operations.7. Long service life and reliability: The crane is made of high-strength steel and high-quality parts and components. It has a long service life and reliability, and can adapt to the complex engineering environment. Overall, Liebherr LTR11200 crane has the advantages of high lifting capacity, high flexibility, high-precision control, high-level automation, easy transportation and assembly, high safety, long service life and reliability, which is an excellent heavy lifting machine.