利(lì)勃海尔LTC1045-3.1紧凑型起重(zhòng)机具有以下优点：1. 紧凑型设计：LTC1045-3.1紧凑型起重(zhòng)机采用(yòng)紧凑型设计，机身轻巧灵活，适用(yòng)于狭小的工作空间和限制条件(jiàn)下的起重(zhòng)作业，如市区建筑(zhù)工地等。2. 高度可(kě)调节：起重(zhòng)机的支腿可(kě)以通过液压系统进行调节，使其适应不同高度的工作场地和工作要求，提供了更大的灵活性。3. 多功能性能：LTC1045-3.1起重(zhòng)机配备了多种功能和附件(jiàn)，如伸缩吊臂、抗风稳定装置(zhì)等，使其可(kě)以适应不同类型的起重(zhòng)作业，包括吊装、装卸、堆垛等。4. 独立驱动(dòng)技术：起重(zhòng)机采用(yòng)独立驱动(dòng)技术，可(kě)以实现全方位的操控和操作，具有更高的准确性和灵活性。5. 高起重(zhòng)能力：起重(zhòng)机具有较高的起重(zhòng)能力，可(kě)以轻松应对重(zhòng)物起吊，最大起重(zhòng)能力可(kě)达45吨。6. 高安全性：起重(zhòng)机配备有多种安全装置(zhì)和防护措施，如载重(zhòng)量检测系统、过载保护装置(zhì)等，保证了起重(zhòng)作业的安全和可(kě)靠性。总的来说，利(lì)勃海尔LTC1045-3.1紧凑型起重(zhòng)机具有体积小巧、灵活便捷、多功能性能、高起重(zhòng)能力和高安全性等优点，适用(yòng)于各种狭小场地和限制条件(jiàn)下的起重(zhòng)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.