徐工QY12KC起(qǐ)重机的(dí)优点主要包括以下几个方面：1. 载重能力(lì)强：徐工QY12KC起(qǐ)重机具有较高的(dí)额定起(qǐ)重量，能够满足大部分工程项目的(dí)需求。同时，其配置的(dí)大功率发动机和(hé)先进(jìn)的(dí)起(qǐ)重系(xì)统，能够提供稳定、高效的(dí)起(qǐ)重能力(lì)。2. 操控性好：徐工QY12KC起(qǐ)重机采用先进(jìn)的(dí)液压控制系(xì)统和(hé)电控系(xì)统，操控灵活简(jiǎn)便。操作人员可以通过触摸屏控制面板，直观地调整起(qǐ)重机的(dí)各(gè)项参数和(hé)工作状态，提高操控效率和(hé)准确性。3. 安全可靠：徐工QY12KC起(qǐ)重机配备了多种安全保护装置，如动态重载保护系(xì)统、自动平衡系(xì)统、限制起(qǐ)升高度等，可有效提升起(qǐ)重机的(dí)安全性能，避免事故发生。同时，起(qǐ)重机的(dí)结构设计合理，使用寿命长，维护方便。4. 灵活性强：徐工QY12KC起(qǐ)重机采用轮式底盘设计，具有较好的(dí)路面适应性和(hé)灵活性。同时，起(qǐ)重机的(dí)折叠臂结构设计紧凑，可以进(jìn)行快速折叠和(hé)展开，便于在狭小空间中进(jìn)行操作和(hé)转场。综上所述，徐工QY12KC起(qǐ)重机具有载重能力(lì)强、操控性好、安全可靠和(hé)灵活性强等优点，适用于各(gè)种建筑工程和(hé)物料搬运任务。

The advantages of XCMG QY12KC crane mainly include the following aspects: 1. Strong load capacity: XCMG QY12KC crane has a high rated lifting capacity, which can meet the needs of most projects. At the same time, its configuration of high-power engine and advanced lifting system can provide stable and efficient lifting capacity.2. Good maneuverability: XCMG QY12KC crane adopts advanced hydraulic control system and electronic control system, which makes it flexible and easy to maneuver. The operator can intuitively adjust the parameters and working status of the crane through the touch screen control panel to improve the efficiency and accuracy of the control.3. Safe and Reliable: The XCMG QY12KC crane is equipped with a variety of safety protection devices, such as dynamic heavy load protection system, automatic balancing system, limiting the height of the lift, etc., which can effectively improve the safety performance of the crane and avoid accidents. At the same time, the crane's structure is reasonably designed for long service life and easy maintenance.4. Flexible: XCMG QY12KC crane adopts wheeled chassis design, which has better road adaptability and flexibility. At the same time, the crane's folding boom structure is compactly designed, which can be quickly folded and unfolded, making it easy to operate and transit in a narrow space. In summary, XCMG QY12KC crane has the advantages of strong load capacity, good maneuverability, safety, reliability and flexibility, which is suitable for various construction projects and material handling tasks.