ST-50 Hydraulic Portable Soil Testing Drilling Rig - 50M Depth, 75-130mm Hole Diameter for Geological Investigation
Professional 50-meter drilling capacity equipment for geological exploration, construction projects, and resource investigation with hydraulic automatic feeding system.
The ST-50 hydraulic portable drilling rig is a compact, oil-feeding drilling machine designed for various geological and engineering applications. This versatile equipment is ideal for census exploration, geophysical surveys, road construction, building foundations, blasting holes, and resource investigation including shallow oil, natural gas, and groundwater drilling.
| Parameter | Specification |
|---|---|
| Maximum Drilling Depth | 50 meters |
| Hole Diameter Range | 75-130mm |
| Drill Pipe Diameter | 42mm |
| Vertical Spindle Speed | 70-650r/min (3 gears) |
| Reverse Rotation Speed | 50-130r/min (R gear) |
| Tower Height | 4.5 meters |
| Main Pole Length | 3 meters |
| Oil Pump Pressure | 16MPa |
| Power Source | R180 Diesel Engine |
| Dimensions | 1400×680×1300mm |
| Weight (Including Power) | 320kg |
- Hydraulic automatic feeding mechanism for enhanced drilling efficiency
- Upper spherical jaw holding mechanism enables non-stop rod replacement
- Centralized handle controls for easy operation and safety
- Compact structure with minimal footprint for space-constrained sites
- High detachability for easy transportation across varied terrain
- Suitable for complex operations in hilly and mountainous regions
This drilling rig is engineered for multiple applications including geological exploration, geophysical surveys, road and building construction, blasting hole preparation, shallow oil and gas drilling, groundwater investigation, dam grouting projects, and tunnel ventilation and drainage systems.
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