山河智能SWDM220-3旋挖钻具有以下优点：1. 高效节能：采用智能控制系统和电动机驱动，提高了钻机的工作效率和钻机的能耗效率。2. 操控简单：钻机配备了智能控制系统，操作简单方便，操作人员只需简单的培训即可上手操作。3. 作业稳定：钻机采用了重型底盘和稳定性强的支撑架，确保了钻机在作业过程中的稳定性和安全性。4. 多功能：钻机可根据不同的作业需求配备不同的钻头，并可进行不同的作业任务，如地基桩施工、钻孔取心等。5. 适应性强：钻机设计紧凑，可在各种复杂地形和狭小空间中灵活作业，并具有抗风、抗震等能力。6. 维护方便：钻机采用模块化设计，维修更换部件更加方便快捷，减少了维护成本和维修时间。7. 高精度：钻机采用了高精度传感器和控制系统，能够对钻孔的方向、角度和深度进行精确控制，保证施工质量。

Shanhe Intelligent SWDM220-3 rotary drilling rig has the following advantages: 1. energy efficient: it adopts intelligent control system and electric motor drive, which improves the working efficiency of the drilling rig and the energy efficiency of the drilling rig. 2. easy to operate: the drilling rig is equipped with an intelligent control system, which is easy and convenient to operate, and the operators can start operating it with simple training. 3. stable operation: the drilling rig adopts a heavy-duty chassis and a strong stability The heavy-duty chassis and stable support frame ensure the stability and safety of the drilling rig during operation.4. Multi-functionality: the drilling rig can be equipped with different drilling bits according to different operational requirements and can carry out different operational tasks, such as foundation pile construction, drilling and coring, etc..5. Adaptable: the drilling rig is compactly designed, and it can operate flexibly in various complex terrains and narrow spaces, and has the ability of resistance to wind and vibration, etc..6. Convenient maintenance: the drilling rig is modularly designed, and the maintenance and replacement parts are simple and convenient. Adopting modularized design, it is more convenient and quicker to repair and replace the parts, which reduces the maintenance cost and repair time.7. High precision: the drilling rig adopts high-precision sensors and control system, which can accurately control the direction, angle and depth of the drilling holes to ensure the construction quality.