This multi-functional drilling rig is primarily employed for a range of construction tasks, including foundation pit support anchor cable drilling, slope anchor cable drilling, tunnel grouting drilling, tunnel emergency rescue drilling, micropile installation, and high-pressure jet grouting operations. It can employ a top-drive power head to achieve down-the-hole hammer drilling and roller bit drilling, or utilize a rotary power head for jet grouting operations. An optional engine preheating system is available to ensure starting capability in low-temperature environments. An optional advanced geological forecast system can be equipped to monitor and store drilling data in real-time. 

Advantages: 

1. Multi-degree-of-freedom boom mechanism with combined linkages, offering diverse postures, flexible positioning, and a wide operational range. 

2. Standard configuration with a rotary percussion power head, providing powerful performance and high drilling efficiency, suitable for complex geological drilling conditions. 

3. Modular design of the machine, including modular designs for the drill mast, clamp, and power head assembly. Diversified configuration options for each module to meet the specific requirements of different customers. 

4. Full electronic control design, allowing for convenient observation and flexible, user-friendly operation. 

5. Versatile drilling functions, capable of performing various construction operations such as micropile installation, foundation pit support, slope anchoring, pipe shed support, tunnel grouting, geological exploration, and high-pressure jet grouting.