中联重科ZAT1100H663起重机具有以下优点：1. 巨大的起重能力：ZAT1100H663起重机具有1100吨的起重能力，可以应对大型、重型物品的吊装需求，适用于各种工业领域。2. 灵活多变的工作方式：该起重机可以采用不同工作方式，如固定、悬挂、移动和轮胎等工作方式，可以根据具体场地和需求进行调整，灵活性强。3. 高效的工作效率：起重机配备了先进的液压系统和控制系统，可以快速、高效地完成起重作业，提高工作效率。4. 稳定的性能和安全性：该起重机采用了先进的技术和设计，具有稳定的性能和高度可靠性，能够保证起吊物体的安全性。5. 舒适的驾驶室：驾驶室设计合理，舒适性好，操作员可以在舒适的环境下进行操作，降低了工作的疲劳度。6. 环保节能：起重机采用了先进的液压系统和动力系统，具有低噪音、低排放和低能耗的特点，符合环保要求。7. 维护简便：起重机的维护保养相对简单，部件易于更换和维修，减少了停机时间和维修成本。

Zoomlion ZAT1100H663 crane has the following advantages:1. Huge lifting capacity: ZAT1100H663 crane has a lifting capacity of 1,100 tons, which can cope with the lifting needs of large and heavy items, and is suitable for a variety of industrial fields.2. Flexible and versatile working modes: the crane can be used in different working modes, such as fixed, suspended, mobile and tire The crane can work in different ways, such as fixed, suspended, mobile and tire, which can be adjusted according to the specific site and demand, with high flexibility.3. Efficient working efficiency: the crane is equipped with advanced hydraulic system and control system, which can complete the lifting operation quickly and efficiently, and improve the working efficiency.4. Stable performance and safety: the crane adopts the advanced technology and design, which has a stable performance and a high degree of reliability, and can guarantee the lifting object's Safety. 5. Comfortable cab: the cab is reasonably designed and comfortable, the operator can operate in a comfortable environment, reducing the fatigue of work. 6. Environmental protection and energy saving: the crane adopts advanced hydraulic system and power system with low noise, low emission and low energy consumption, which is in line with the environmental protection requirements. 7. Simple maintenance: the maintenance of the crane is relatively simple, and the parts are easy to replace and repair, reducing the downtime and maintenance. repair, reducing downtime and maintenance costs.