徐工(gōng)QY70KC-I起重(zhòng)机的优点有：1. 卓越的工(gōng)程能(néng)力：具备较强的起重(zhòng)能(néng)力和(hé)稳定性，能(néng)够应对各种高难度的起重(zhòng)作业。2. 高度安全性：配备了多种安全装置，如限位(wèi)器、重(zhòng)载保护装置、超限超载报警等，有效保障起重(zhòng)作业的安全性。3. 操作简便：采用先进的智能(néng)控制系统，操控简易，使操作员能(néng)够更快速地熟悉和(hé)掌握起重(zhòng)机的操作。4. 高效节能(néng)：采用先进的液压系统和(hé)电控系统，具备较高的工(gōng)作效率和(hé)较低的能(néng)耗，达到节能(néng)环保的效果。5. 稳定可靠：采用坚固(gù)耐用的结构设计和(hé)优质的材料，具备较高的抗风性能(néng)和(hé)稳定性，保证(zhèng)起重(zhòng)机的工(gōng)作可靠性。6. 多功能(néng)配置：可根据用户(hù)需求进行定制化配置，如增加悬挂索。同时，还可以根据不同的工(gōng)作环境配备不同的工(gōng)况工(gōng)具，满足多种工(gōng)况要求。

The advantages of XCMG QY70KC-I crane include:1. Excellent engineering ability: with strong lifting capacity and stability, it can cope with various difficult lifting operations.2. High safety: equipped with a variety of safety devices, such as limiters, heavy load protection devices, overload and overload alarms, etc., to effectively protect the safety of lifting operations.3. Easy operation: adopting the advanced intelligent control system, the handling is Simple operation: adopting advanced intelligent control system, easy to control, so that the operator can be more quickly familiar with and master the operation of the crane. 4. high efficiency and energy saving: the use of advanced hydraulic system and electronic control system, with high efficiency and low energy consumption, to achieve energy saving and environmental protection effect. 5. stable and reliable: the use of durable structural design and high quality materials, with a high degree of wind resistance and stability, to ensure that the crane's work reliability. 6. multifunctional Configuration: It can be customized according to user needs, such as adding suspension ropes. At the same time, it can also be equipped with different working tools according to different working environments to meet the requirements of a variety of working conditions.