ST-50 Portable Geological Drilling Rig 73-105mm Hole Diameter 50m Depth 7.5KW Power
Professional geotechnical drilling equipment designed for exploration geological drilling and water-well applications with drilling depths up to 50 meters and hole diameters from 73mm to 105mm.
- 7.5KW power motor for reliable performance
- Adjustable drilling speed: 0-50 meters per hour
- Variable vertical spindle speed: 70-650 RPM
- 42mm drilling pipe diameter
- Portable design weighing only 208kg
- Suitable for hard and soft rock formations
| Parameter | Specification |
|---|---|
| Model Number | ST-50 |
| Drilling Hole Diameter | 73-105mm |
| Maximum Drilling Depth | 50 Meters |
| Power Rating | 7.5KW |
| Drilling Pipe Diameter | 42mm |
| Drilling Speed Range | 0-50m/h |
| Vertical Spindle Speed | 70-650 RPM |
| Total Weight | 208kg |
This drilling rig is specifically designed for:
- Geological exploration drilling
- Water-well drilling operations
- Engineering and construction drilling
- Geotechnical investigation projects
- Remote and hard-to-access area operations
This geological drilling rig is manufactured under the Shitan brand.
The ST-50 is produced in Jinzhou, Hebei Province, China.
This machine is designed for geological exploration, water-well drilling, construction engineering, and various geotechnical drilling applications.
We provide comprehensive technical support including troubleshooting, installation guidance, maintenance services, parts replacement, and operator training to ensure optimal performance and longevity of your equipment.
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