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柳工TC80C4起重機的優點包括： 1. 高起重能力：柳工TC80C4起重機具有80噸的起重能力，能夠輕松應對各種重型起重任務。2. 靈活性強：起重機采用全液壓控制系統，操作簡單方便，可以在狹小的工地空間中進行高效的起重作業。3. 較寬的工作范圍：TC80C4起重機的工作范圍廣，可用于建筑工地、港口碼頭、倉庫等多個領域的起重作業。4. 發動機性能優越：起重機采用優質的發動機，動力強勁，穩定可靠，能夠保證起重機的高效運行。5. 安全性高：起重機配備了多種安全裝置，如超載保護系統、傾覆保護系統等，確保操作人員和周圍環境的安全。6. 節能環保：TC80C4起重機采用的發動機具有低噪音、低排放的特點，減少了對環境的污染，符合環保要求。7. 前后懸臂設計：起重機的前后懸臂設計使得起重作業更加靈活方便，提高了作業效率。8. 配套設備完善：TC80C4起重機還配備了吊鉤、夾具等多種配套設備，滿足不同起重任務的需要。總而言之，柳工TC80C4起重機具有起重能力強、操作靈活、安全可靠、節能環保等多個優點，適用于各類起重作業需求。

The advantages of LiuGong TC80C4 crane include: 1. High lifting capacity: LiuGong TC80C4 crane has a lifting capacity of 80 tons, which can easily cope with a variety of heavy lifting tasks. 2. Flexible: the crane adopts a full hydraulic control system, which is simple and convenient to operate, and it can be used to carry out efficient lifting operations in the narrow space of the construction site. 3. Wide working range: the TC80C4 crane's Wide working range: TC80C4 crane can be used for lifting operations in many fields, such as construction sites, port terminals, warehouses, etc. 4. Superior engine performance: the crane adopts high-quality engine, which is powerful, stable and reliable, and can ensure the efficient operation of the crane. 5. High safety: the crane is equipped with a variety of safety devices, such as overload protection system, overturning protection system, etc., which ensures the safety of the operating personnel and the surrounding environment. 6. Energy saving and environmental protection: TC80C4 crane adopts an engine with low noise and low emission, which reduces the pollution to the environment and meets the requirements of environmental protection.7. Front and rear cantilever design: the front and rear cantilever design of the crane makes the lifting operation more flexible and convenient, and improves the operational efficiency.8. Complete supporting equipment: TC80C4 crane is also equipped with a variety of ancillary equipment such as hooks, clamps, and so on, to meet the needs of different Lifting tasks. In short, LiuGong TC80C4 crane has strong lifting capacity, flexible operation, safe and reliable, energy saving and environmental protection and other advantages, suitable for all kinds of lifting operations.