利勃海尔LTC1045-3.1紧凑型起重机具有以下优点：1. 紧凑型设计：LTC1045-3.1紧凑型起重机采用紧凑型设计，机身轻巧灵活，适用于狭小的(dí)工(gōng)作空间和限制条件下的(dí)起重作业，如市区建筑工(gōng)地等。2. 高度可调节：起重机的(dí)支腿可以通过液压系统进行调节，使其适应(yīng)不同高度的(dí)工(gōng)作场地和工(gōng)作要求，提供了更大的(dí)灵活性。3. 多功(gōng)能性能：LTC1045-3.1起重机配备了多种功(gōng)能和附件，如伸缩吊臂、抗风稳定装置等，使其可以适应(yīng)不同类型的(dí)起重作业，包括吊装、装卸、堆垛等。4. 独立驱动技术：起重机采用独立驱动技术，可以实现全方位的(dí)操控和操作，具有更高的(dí)准确性和灵活性。5. 高起重能力：起重机具有较高的(dí)起重能力，可以轻松应(yīng)对重物起吊，最大起重能力可达45吨。6. 高安全性：起重机配备有多种安全装置和防护措(cuò)施，如载重量检测(cè)系统、过载保护装置等，保证了起重作业的(dí)安全和可靠性。总的(dí)来说，利勃海尔LTC1045-3.1紧凑型起重机具有体积小巧、灵活便捷、多功(gōng)能性能、高起重能力和高安全性等优点，适用于各种狭小场地和限制条件下的(dí)起重作业。

Liebherr LTC1045-3.1 Compact Crane has the following advantages:1. Compact design: LTC1045-3.1 Compact Crane adopts a compact design with a lightweight and flexible body, which is suitable for lifting operations in narrow workspaces and restrictive conditions, such as downtown construction sites, etc. 2. Height adjustable: The crane's outriggers can be adjusted through the hydraulic system, which allows it to adapt to the different heights of the work site and work requirements, providing greater flexibility.3. Multi-functional performance: LTC1045-3.1 crane is equipped with a variety of functions and accessories, such as telescopic boom, wind stabilizers, etc., so that it can be adapted to different types of lifting operations, including lifting, loading and unloading, stacking, etc.4. Independent drive technology: the crane adopts the independent drive technology, which allows for all-around manipulation and operation, with higher accuracy and flexibility.5. High lifting capacity: the crane has a high lifting capacity, which can easily cope with heavy lifting, and the maximum lifting capacity can be up to 45 tons.6. High safety: the crane is equipped with a variety of safety devices and protective measures, such as load detection system, overload protection device, etc., which ensures the safety and reliability of lifting operations. Overall, Liebherr LTC1045-3.1 compact crane has the advantages of compact size, flexibility and convenience, multifunctional performance, high lifting capacity and high safety, which is suitable for lifting operations in various narrow sites and restricted conditions.