徐工XCT100起重机的优点有以下几个：1. 高承载能力：徐工XCT100起重机的额定起重能力达到100吨，能够应对大部分起重需求，适用于各种工地和项目。2. 灵活性强：该起重机配有伸缩式臂架，可以根据实际工况进行伸缩调整，提供更广泛的作业范围和灵活性。3. 操作方便：徐工XCT100起重机采用先进的液压控制系统和电子控制技术，操控简单、方便，可以快速调整各项参数，并具备智能化的故障诊断和预警功能。4. 安全性高：起重机配备了多种安全装置，如重载警报、超限警报、防倾翻装置等，提供全方位的安全保障，确保作业人员和现场设备的安全。5. 质量可靠：徐工是国内知名的工程机械制造商，其产品质量有保障。该起重机采用优质材料和先进制造工艺，具有较高的可靠性和耐用性。总之，徐工XCT100起重机具有承载能力强、灵活性高、操作方便、安全性好和质量可靠等优点，是一款值得推荐的起重设备。

The advantages of XCMG XCT100 crane are as follows:1. High load capacity: the rated lifting capacity of XCMG XCT100 crane reaches 100 tons, which can cope with most of the lifting needs, and is suitable for a variety of construction sites and projects.2. Flexibility: the crane is equipped with telescopic boom, which can be adjusted according to the actual conditions of the telescope, providing a wider range of operations and flexibility.3. Operation Convenient: XCMG XCT100 crane adopts advanced hydraulic control system and electronic control technology, which is simple and convenient to operate, can quickly adjust various parameters, and has intelligent fault diagnosis and early warning function. 4. High safety: The crane is equipped with a variety of safety devices, such as heavy load alarm, overloading alarm, and anti-tip-over device, etc., which provides all-around safety protection and ensures the safety of the operators and the site equipment. 5. Reliable quality: The crane is equipped with telescopic boom, which can be adjusted according to the actual working conditions, providing wider working range and flexibility. 6. 5. Reliable quality: Xugong is a well-known construction machinery manufacturer in China, and its product quality is guaranteed. The crane adopts high-quality materials and advanced manufacturing process, with high reliability and durability. In a word, XCMG XCT100 crane has the advantages of strong carrying capacity, high flexibility, convenient operation, good safety and reliable quality, which makes it a recommendable lifting equipment.