中联重科ZTC800E653起重机的优点包括：1. 高效性能：采用先进的液压系统和电子控制技术，具有高起升速度和高工作效率，能够快速完成各种起重任务。2. 强大的起重能力：具备大额的最大起重量和最大起升力矩，适用于各种吊装工作，如建筑施工、桥梁维修等。3. 灵活性：采用全液压伸缩式标准变幅臂，可以根据工地需求调整工作范围，提供更大的灵活性和适应性。4. 安全性：配备多种安全装置，如重载保护、高度限制、风速检测等，能够确保操作人员和周围环境的安全。5. 操作简便：采用智能化的电子控制系统和人机工程学设计，操作简单，提高了施工效率并减少了操作员的劳动强度。6. 质量可靠：中联重科是国内领先的起重机制造商之一，产品质量可靠，具有较长的使用寿命和较低的维修成本。7. 环保节能：采用先进的动力系统和节能技术，能够降低燃油消耗和碳排放量，具有较高的环保性能。总体来说，中联重科ZTC800E653起重机具有高效性能、强大的起重能力、灵活性、安全性、操作简便、质量可靠和环保节能等优点，适合各种起重作业需求。

Advantages of Zoomlion ZTC800E653 crane include:1. Efficient performance: adopting advanced hydraulic system and electronic control technology, it has high lifting speed and high working efficiency, which can quickly complete various lifting tasks.2. Powerful lifting capacity: with large maximum lifting capacity and maximum lifting torque, it is suitable for a variety of lifting work, such as building construction, bridge maintenance, etc.3. Flexibility: Adopting fully hydraulic telescopic standard luffing jib, the working range can be adjusted according to the needs of construction sites, providing greater flexibility and adaptability.4. Safety: Equipped with a variety of safety devices, such as heavy load protection, height limitation, wind detection, etc., it can ensure the safety of the operator and the surrounding environment.5. Simple operation: Adopting the intelligent electronic control system and ergonomic design, it is simple to operate and improves the construction Overall, Zoomlion ZTC800E653 crane has the advantages of high efficiency performance, powerful lifting capacity, flexibility, safety, easy operation, reliable quality and environmental protection and energy saving, which is suitable for all kinds of lifting operation needs.