三一(yī)重工QY100起重机的(dí)优点如下：1. 高起重能(néng)力：QY100起重机具有100吨的(dí)起重能(néng)力，可以应对各种大型起重任务。2. 高工作效率：QY100起重机配备了先进的(dí)液力传动系统和(hé)电控系统，可以实现快速、平稳的(dí)起重操作，提高工作效率。3. 多功能(néng)性(xìng)：QY100起重机具有多种工作模式，可以进行起重、装卸、吊装、拆装等(děng)多种工作，适用于不同的(dí)工程需求。4. 良好的(dí)稳定性(xìng)：QY100起重机采用了全新设计的(dí)车架和(hé)平衡系统，具有良好的(dí)稳定性(xìng)和(hé)抗风性(xìng)能(néng)，在高空、窄道等(děng)复杂工况下也能(néng)正常工作。5. 操控简便：QY100起重机配备了先进的(dí)操控系统，操作简单方便，减轻了操作人员的(dí)工作负担。6. 安全可靠：QY100起重机采用了多项安全保护装置，如超载保护、限位保护等(děng)，确保起重操作的(dí)安全可靠。7. 维护方便：QY100起重机的(dí)各个部件易于拆装和(hé)维护，减少了维修时间和(hé)成本。8. 耐用性(xìng)强：QY100起重机采用了高强度的(dí)材料和(hé)先进的(dí)制造工艺，具有良好的(dí)耐用性(xìng)和(hé)可靠性(xìng)，可在恶劣环境下长时间工作。

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.