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1. 引進先進技術：三一重工SR505-S旋挖鉆引進了先進的技術，具有高效、穩定的鉆探性能。2. 高度靈活性：SR505-S旋挖鉆具有較小的工作半徑，適用于狹窄、復雜的工地環境，靈活性較高。3. 操作簡便：SR505-S旋挖鉆采用了智能控制系統，操作簡便，可根據不同的工況進行自動調節。4. 維護便捷：SR505-S旋挖鉆采用模塊化設計，維護更加便捷，減少了維修時間和成本。5. 安全性能：SR505-S旋挖鉆具有完善的安全保護裝置，保障了操作人員的安全。6. 高效性能：SR505-S旋挖鉆鉆孔速度快，效率高，能夠滿足不同工程項目的需求。

1. Introduction of advanced technology: Sany Heavy Industry SR505-S rotary drill introduces advanced technology, which has high efficiency and stable drilling performance. 2. High flexibility: SR505-S rotary drill has a smaller working radius, which is suitable for narrow and complex site environment, and is highly flexible. 3. Easy operation: SR505-S rotary drill adopts intelligent control system, which is easy to operate and can be automatically adjusted according to different working conditions. 4. Convenient maintenance: SR505-S rotary drill adopts modular design, which makes maintenance more convenient and reduces maintenance time and cost. 5. Safety performance: SR505-S rotary drill has a modular design, which reduces maintenance time and cost. The SR505-S rotary drill adopts intelligent control system, which is easy to operate and can be adjusted automatically according to different working conditions. 4. Convenient maintenance: SR505-S rotary drill adopts modular design, which makes maintenance more convenient and reduces the maintenance time and cost. 5. Safety performance: SR505-S rotary drill has perfect safety protection device, which guarantees the safety of the operators. 6. High efficiency performance: SR505-S rotary drill is fast and efficient, which can satisfy the requirements of different projects. 7. The drilling speed is fast and efficient, which can meet the needs of different engineering projects.