三一重工STC1300C8起重机的优点有以下几个方面：1. 高承载能力：STC1300C8起重机最大起重量达到130吨，具备强大的承载能力，能够应对各种重型起重任务。2. 多功能设计：STC1300C8起重机具备多种功能，能够适应不同的起重需求。例如，它可以安装不同种类的附件，如剪刀臂、风电吊具等，以适应不同的工艺要求。3. 灵活性好：STC1300C8起重机采用全地形底盘设计，具备良好的越野性能和强大的爬坡能力，能够适应各种复杂的工地环境和地形条件。4. 操作简便：STC1300C8起重机采用先进的电子控制系统，操作界面直观、简单，能够实现各种功能的快速切换，提高工作效率。5. 安全性高：STC1300C8起重机采用全新的结构设计和强化的安全保护措施，能够在起重过程中保证安全性。例如，它配备有各种安全设备，如超载保护装置、倾覆保护装置、高度限制装置等，能够有效预防起重事故发生。总之，STC1300C8起重机具备高承载能力、多功能设计、灵活性好、操作简便和安全性高等优点，能够满足各种起重需求，并提高工作效率和安全性。

The advantages of Sany STC1300C8 crane are as follows:1. High load capacity: the maximum lifting capacity of STC1300C8 crane reaches 130 tons, which has a strong load capacity to cope with a variety of heavy lifting tasks.2. Multi-functional design: the STC1300C8 crane has a variety of functions, which can be adapted to different lifting needs. For example, it can be installed with different kinds of attachments, such as scissor boom, wind power spreader, etc., in order to adapt to different process requirements.3. Good flexibility: STC1300C8 crane adopts all-terrain chassis design, which has good cross-country performance and strong climbing ability, and is able to adapt to a variety of complex site environments and terrain conditions.4. Easy operation: STC1300C8 crane adopts the advanced electronic control system, the operation interface is intuitive and simple, which can realize the rapid switching of various functions and improve work efficiency.5. High safety: STC1300C8 crane adopts brand new structural design and strengthened safety protection measures, which can ensure the safety during the lifting process. For example, it is equipped with various safety devices, such as overload protection device, tipping protection device, height limiting device, etc., which can effectively prevent lifting accidents. All in all, STC1300C8 crane has the advantages of high load capacity, multi-functional design, good flexibility, easy operation and high safety, which can meet all kinds of lifting needs and improve working efficiency and safety.