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三一重工QY130起重機的優點有：1. 高起重能力：QY130起重機具有130噸的起重能力，可以滿足大多數重型起重工作的需求。2. 較長的工作半徑：QY130起重機具有46米的工作半徑，可以靈活操作各種起重工作，并能夠覆蓋較大的作業范圍。3. 全地形性能好：QY130起重機采用全地形車載底盤，具有較強的越野能力和適應性，可以在各種復雜道路和工地條件下進行作業。4. 操作簡便：QY130起重機配備了先進的操控系統和人性化的操作設計，使操作更簡便、靈活，并提高了工作效率。5. 安全可靠：QY130起重機采用了多種安全措施，如限位開關、重載保護裝置等，確保操作安全可靠，并防止意外事故的發生。6. 節能環保：QY130起重機采用了先進的發動機和液壓系統，具有較高的能效比和低排放，對環境友好。7. 可靠性高：三一重工是中國領先的起重機制造商之一，具有雄厚的技術實力和豐富的經驗，其產品質量可靠，維護成本低。

The advantages of Sany QY130 crane include:1. High lifting capacity:QY130 crane has a lifting capacity of 130 tons, which can meet the needs of most heavy lifting jobs.2. Longer working radius:QY130 crane has a working radius of 46 meters, which allows it to flexibly operate a variety of lifting jobs and cover a larger operating range.3. Good all-terrain performance: QY130 crane adopts all-terrain truck chassis with strong cross-country capability and adaptability, and can operate under various complex road and site conditions.4. Easy operation: QY130 crane is equipped with advanced control system and humanized operation design, which makes the operation easier and more flexible and improves the work efficiency.5. Safe and reliable: QY130 crane adopts a variety of safety measures such as limit switches and heavy load protection devices to ensure safe and reliable operation and prevent accidents.6. Energy saving and environmental protection: QY130 crane adopts advanced engine and hydraulic system, which has high energy-efficiency ratio and low emission, and is friendly to the environment.7. High reliability: Sany Heavy Industry is one of the leading crane manufacturers in China, with strong technical strength and rich experience, its product quality is reliable and low maintenance cost.