四川(chuān)长江QYT12起(qǐ)重机的优点如下：1. 大起(qǐ)重量：QYT12起(qǐ)重机的最大起(qǐ)重量达到12吨，能够满足大部分中小型项目的起(qǐ)重需求。2. 高工作效率：起(qǐ)重机采(cǎi)用液压操作系统，可(kě)以实现平稳(wěn)、高效的起(qǐ)重操作，提高工作效率。3. 灵活性强：起(qǐ)重机具有360度旋转能力，可(kě)以在狭小的工地环境中灵活操作，提高工作的灵活性。4. 稳(wěn)定性高：起(qǐ)重机设计采(cǎi)用稳(wěn)定的脚架结构和平衡装置，能够保证起(qǐ)重过程的稳(wěn)定，提高安全性。5. 操作简便：起(qǐ)重机采(cǎi)用电脑控制系统和液晶显示屏，操作简单方便，降低了操作人员的学习成本。6. 质量可(kě)靠：四川(chuān)长江是一家有着多年起(qǐ)重机制造经验的企业，其产品质量可(kě)靠，有完善的售后服务体系。7. 价格优势：相比其他品牌的起(qǐ)重机，四川(chuān)长江QYT12起(qǐ)重机价格较为优惠，具有一定的竞争力。综上所述，四川(chuān)长江QYT12起(qǐ)重机具有大起(qǐ)重量、高工作效率、灵活性强、稳(wěn)定性高、操作简便、质量可(kě)靠和价格优势等优点，适用于各种中小型项目的起(qǐ)重需求。

The advantages of Sichuan Changjiang QYT12 crane are as follows:1. Large lifting capacity: the maximum lifting capacity of QYT12 crane reaches 12 tons, which can meet the lifting needs of most small and medium-sized projects.2. High working efficiency: the crane adopts hydraulic operating system, which can realize smooth and efficient lifting operation and improve the working efficiency.3. Flexible: the crane has a 360-degree rotating capacity, which can be flexibly operated in the narrow site environment, improve the flexibility of work. 4. high stability: the crane is designed with stable tripod structure and balancing device, which can ensure the stability of the lifting process and improve safety. 5. easy operation: the crane adopts a computerized control system and LCD display, which makes the operation simple and convenient, and reduces the cost of learning for the operator. 6. reliable quality: sichuan changjiang is a company with many years of Crane manufacturing experience, the quality of its products is reliable, there is a perfect after-sales service system. 7. price advantage: compared with other brands of cranes, Sichuan Changjiang QYT12 crane price is more favorable, has a certain degree of competitiveness. In summary, Sichuan Changjiang QYT12 crane has the advantages of large lifting capacity, high efficiency, flexibility, high stability, easy to operate, reliable quality and price advantage, applicable to a variety of small and medium-sized projects lifting needs.