三一重(zhòng)工(gōng)QY100起重(zhòng)机的(dí)优点如下：1. 高起重(zhòng)能力：QY100起重(zhòng)机具有100吨的(dí)起重(zhòng)能力，可以应对各种大型起重(zhòng)任务。2. 高工(gōng)作效率：QY100起重(zhòng)机配备了先进的(dí)液力传动系(xì)统和电控系(xì)统，可以实现快速、平稳的(dí)起重(zhòng)操作，提高工(gōng)作效率。3. 多(duō)功能性：QY100起重(zhòng)机具有多(duō)种工(gōng)作模式(shì)，可以进行起重(zhòng)、装卸、吊装、拆装等多(duō)种工(gōng)作，适用(yòng)于不同的(dí)工(gōng)程需求。4. 良好的(dí)稳定性：QY100起重(zhòng)机采用(yòng)了全新设计的(dí)车架和平衡系(xì)统，具有良好的(dí)稳定性和抗风性能，在高空、窄道等复杂工(gōng)况下也能正常工(gōng)作。5. 操控简便：QY100起重(zhòng)机配备了先进的(dí)操控系(xì)统，操作简单方便，减轻了操作人员的(dí)工(gōng)作负担。6. 安全可靠：QY100起重(zhòng)机采用(yòng)了多(duō)项安全保护装置，如超载保护、限位保护等，确保起重(zhòng)操作的(dí)安全可靠。7. 维护方便：QY100起重(zhòng)机的(dí)各个部件易于拆装和维护，减少了维修时间和成本。8. 耐用(yòng)性强：QY100起重(zhòng)机采用(yòng)了高强度的(dí)材料和先进的(dí)制造工(gōng)艺，具有良好的(dí)耐用(yòng)性和可靠性，可在恶劣环境下长时间工(gōng)作。

The advantages of Sany QY100 crane are as follows:1. High lifting capacity: QY100 crane has a lifting capacity of 100 tons, which can cope with a variety of large-scale lifting tasks.2. High working efficiency: QY100 crane is equipped with advanced hydraulic transmission system and electric control system, which can realize fast and smooth lifting operation and improve working efficiency.3. Versatility: QY100 crane With a variety of work modes, can be lifting, loading, unloading, lifting, dismantling and other work, suitable for different engineering needs. 4. good stability: QY100 crane adopts a new design of the frame and balancing system, with good stability and wind resistance, in the high altitude, narrow roads and other complex working conditions can also work properly. 5. easy operation: QY100 crane is equipped with an advanced handling System, the operation is simple and convenient, reducing the operator's workload.6. Safe and reliable: QY100 crane adopts a number of safety protection devices, such as overload protection, limit protection, etc., to ensure safe and reliable lifting operations.7. Easy maintenance: QY100 crane components are easy to disassemble and maintain, reducing maintenance time and cost.8. Durable: QY100 crane adopts QY100 crane adopts high-strength materials and advanced manufacturing process, which has good durability and reliability, and can work for a long time in harsh environments.