中联重科ZTC160E451起重机的优点包括但不限于以下几个方面：1. 高效性：该起重机具备卓越的工作能力，最大起重能力为160吨，助力高效、快速地完成各类起重工作。2. 多功能性：该起重机具备多种作业模式，可轻松满足吊装、动臂作业、修复作业等多种需求。3. 灵活性：该起重机采用全液压伸缩式支腿设计，支腿伸展和收缩便捷灵活，可适应各种不同工地环境。4. 安全可靠性：起重机具备多重安全保护措施，包括过载保护、倾覆保护、卷绳破绳保护等，保证作业过程的安全可靠性。5. 操作便利性：该起重机采用人性化的控制系统，操作简单直观，可实现远程和现场双重操控，提高了操作效率。6. 节能环保性：该起重机采用智能功率控制技术，具备低油耗和低噪音等特点，达到了节能环保的目标。7. 维护便捷性：该起重机采用模块化设计，易于维护和保养，缩短了维修时间，提高了设备的可靠性和可用性。总体而言，中联重科ZTC160E451起重机具备高效、多功能、灵活、安全可靠、操作便利、节能环保和维护便捷等优点，能够满足各类起重工作的需求。

The advantages of Zoomlion ZTC160E451 crane include but are not limited to the following aspects: 1. High efficiency: the crane has excellent working capacity, the maximum lifting capacity of 160 tons, to help efficiently and quickly complete all kinds of lifting work. 2. Multi-functionality: the crane has a variety of operating modes, which can easily meet the needs of lifting, jibbing and repair work. 3. Flexibility: the crane adopts full hydraulic telescopic outrigger design, outrigger extension and contraction convenient and flexible to adapt to a variety of different site environments. 4. The crane adopts fully hydraulic telescopic outrigger design, the outrigger extension and contraction is convenient and flexible, and can adapt to a variety of different site environments. 4. safety and reliability: the crane has multiple safety protection measures, including overload protection, tipping protection, rope breakage protection, etc., to ensure the safety and reliability of the operation process. 5. operation convenience: the crane adopts humanized control system, simple and intuitive operation, and can be achieved The crane adopts humanized control system, simple and intuitive operation, and can realize remote and on-site dual control, which improves the operation efficiency. 6. energy saving and environmental protection: the crane adopts intelligent power control technology, which has the characteristics of low fuel consumption and low noise, and achieves the goal of energy saving and environmental protection. 7. convenient maintenance: the crane adopts modular design, which is easy to maintain and repair, and shortens the repair time, and improves the reliability and availability of the equipment. Overall, Zoomlion ZTC160E451 crane has the advantages of high efficiency, multi-functionality, flexibility, safety and reliability, convenient operation, energy saving and environmental protection, and convenient maintenance, which can meet the needs of all kinds of lifting work.