ST350 Pneumatic Drilling Rig - 350m Depth Capacity, 8.9T Weight, ISO Certified for Water Well and Exploration Drilling
The ST350 Pneumatic Drilling Rig features full hydraulic control and top drive rotation for exceptional drilling efficiency. With tractor-mounted or full ground chassis options, this rig delivers superior maneuverability across challenging terrain conditions.
| Attribute | Value |
|---|---|
| Model | ST 350 Drilling Rig |
| Machine Type | Drilling Equipment |
| Certification | ISO |
| Drilling Depth | 350 meters |
| Weight | 8.9 T |
| Rotation Torque | 7500Nm, 983 N.m, 4200N.m, 3400mm |
| Air Consumption | 16-30 M³/min, 20-100m³/min, 17-31m³/min |
| Power Type | Diesel |
| Dimensions (L×W×H) | 6400mm × 2250mm × 2700mm |
| Drilling Diameter | 152mm-305mm |
| Rotary Speed | 0-90rpm |
| DTH | K40 |
| Drilling Rods | 76×2m + 76×3m |
Ideal for resource exploration, hydrology wells, coalbed methane extraction, shallow shale gas drilling, geothermal projects, and coal-mine gas exploitation.
The ST350 effectively addresses challenges in difficult soil layers and improves construction efficiency in hard rock, gravel, and pebble layers. Suitable for all complex strata, this rig offers high efficiency and energy savings for geological exploration, core drilling, and water well applications.
- Operators must complete technical training and understand DTH structure and principles before operation
- Proper safety gear including work clothes and helmets must be worn at all times
- Equipment must be moved to safe distance and protected during blasting operations
- Thorough inspection required after blasting operations
- Operations in strong winds (above level 6) or freezing conditions require special precautions
Comprehensive video support available for maintenance and troubleshooting.
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