徐工XCT12L4_2起重机的优点包括：1. 高性能：该起重机采用先进的液压(yā)系统和电子控制技术，具有卓越的性能和操(cāo)作灵活性。2. 安全可靠：采用优质的材料和严格的制造工艺，确保起重机的安全和可靠性，具备良好的抗风性能和稳定性。3. 超轻量化：起重机采用了超轻量化设计，重量轻、体积小，便(biàn)于运输和布置，提高了工作效率(shuài)。4. 高效率(shuài)：起重机具有快速起重速度和高效的工作性能，能够迅速完成各种起重作业任务。5. 操(cāo)控简便(biàn)：操(cāo)作简单、方便(biàn)，采用智能控制系统，减轻了操(cāo)作员的负担，提高了操(cāo)作效率(shuài)。6. 多功能：起重机配备了多种附件和配件，可以满足不同的起重需求，并能够应用于多种工程环(huán)境。7. 维护方便(biàn)：起重机采用了模块化设计，维修和维护更加方便(biàn)，减少了停机时间和维修成本。总体来说，徐工XCT12L4_2起重机具有高性能、安全可靠、超轻量化、高效率(shuài)、操(cāo)控简便(biàn)、多功能和维护方便(biàn)等优点，适用于各种起重作业任务。

The advantages of XCMG XCT12L4_2 crane include:1. High performance: the crane adopts advanced hydraulic system and electronic control technology, which provides excellent performance and operational flexibility.2. Safe and reliable: the crane adopts high-quality materials and strict manufacturing process to ensure the safety and reliability of the crane, which possesses good wind-resistant performance and stability.3. Ultra-lightweight: the crane adopts ultra-lightweight design The light weight and small volume make it easy to transport and arrange, which improves the working efficiency.4. High efficiency: the crane has fast lifting speed and high efficient working performance, which can quickly complete various lifting tasks.5. Simple operation: the operation is simple and convenient, and it adopts the intelligent control system, which reduces the burden of the operator and improves the operation efficiency.6. Multi-functionality: the crane is equipped with a wide range of attachments and accessories, which can meet different lifting needs, and can be applied to a variety of engineering environments.7. Convenient maintenance: the crane adopts a modular design, repair and maintenance is more convenient, reducing downtime and maintenance costs. Overall, XCMG XCT12L4_2 crane has the advantages of high performance, safety and reliability, ultra-lightweight, high efficiency, easy handling, multifunctionality and easy maintenance, which is suitable for various lifting tasks.