徐工QY100K6C起重机有以下优点：1. 高(gāo)起重能力：徐工QY100K6C起重机的最大起重能力为100吨，可(kě)以满足大多数工程项目的需求。2. 高(gāo)度灵活性：该起重机采用全液压伸缩式大腿，可(kě)实现多种(zhǒng)工作状态的切换，如全伸、半伸和(hé)全收等，方便(biàn)在狭小空间内操作。3. 高(gāo)效的工作性能：徐工QY100K6C起重机采用智能系统控制，具有很高(gāo)的操作精度和(hé)稳定性，提高(gāo)了工作效率。4. 安全可(kě)靠：起重机采用了多项安全保护装置，如超载保护、限位保护和(hé)故障自诊断系统等，确保工作安全可(kě)靠。5. 节能环保：徐工QY100K6C起重机采用了先进的液压系统和(hé)电动系统，具有较高(gāo)的能效，减少了能源消(xiāo)耗和(hé)环境污染。6. 舒适的驾驶室：驾驶室采用音频娱乐系统和(hé)空调系统，提供了良好的工作环境，减轻了操作员的疲劳感。7. 方便(biàn)维(wéi)护：起重机设计合理，易于维(wéi)护和(hé)保养，减少了维(wéi)修时间和(hé)成本。

XCMG QY100K6C crane has the following advantages:1. High lifting capacity: the maximum lifting capacity of XCMG QY100K6C crane is 100 tons, which can meet the needs of most projects.2. High flexibility: the crane adopts fully hydraulic telescopic thighs, which can realize the switching of many working conditions, such as full extension, half extension and full retraction, which is convenient to operate in a narrow space.3. Efficient working performance: XCMG QY100K6C crane adopts intelligent system control, which has high operating precision and stability, and improves working efficiency.4. Safety and reliability: The crane adopts a number of safety protection devices, such as overload protection, limit protection and self-diagnostic system of faults, etc., which ensures safe and reliable work.5. Energy saving and environmental protection: XCMG QY100K6C crane adopts advanced hydraulic system and electric system, which has high efficiency. system and electric system, which has high energy efficiency and reduces energy consumption and environmental pollution.6. Comfortable cab: The cab adopts audio entertainment system and air-conditioning system, which provides a good working environment and reduces the operator's fatigue.7. Convenient maintenance: The crane is reasonably designed, which is easy to maintain and repair, and reduces the time and cost of repair.