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徐工XR398F旋挖鉆具有以下優點：1. 高效性能：搭載強大的發動機和液壓系統，能夠提供穩定而高效的鉆探性能，適用于各種巖土層鉆探作業。2. 靈活性強：配備多功能工作平臺和操作系統，方便操作人員進行鉆探作業，并可根據需要調整鉆孔角度和深度。3. 安全可靠：采用成熟的安全保護裝置和智能控制系統，確保設備在作業過程中的安全運行，并且具有超載、傾斜等報警功能。4. 良好的適應性：適用于各種復雜地質條件下的旋挖鉆探作業，如堅硬巖石層、軟土層、砂礫層等。5. 維護便捷：設備結構簡單、易于維護，減少維修成本和停機時間，提高作業效率和經濟性。

XCMG XR398F rotary drilling machine has the following advantages:1. High efficiency performance: equipped with powerful engine and hydraulic system, it can provide stable and efficient drilling performance, suitable for drilling operations in various rock and soil formations.2. Flexibility: equipped with multifunctional working platform and operating system, it is convenient for operators to carry out drilling operations, and can be adjusted to the drilling angle and depth according to the needs.3. Safe and reliable: it adopts the proven safety protection device and intelligent control system to ensure the safe operation of the equipment in the process of operation, and has the alarm function of overloading, tilting, etc. 4. Good adaptability: suitable for rotary drilling operations under various complex geological conditions, such as hard rock layer, soft soil layer, gravel layer, etc. 5. Convenient maintenance: the equipment has a simple structure and is easy to maintain, which reduces the cost of maintenance and downtime, and improves the operation efficiency and economy. 6. Economy.