Borehole Crawler Drilling Rig Fast Speed Customized Steel ST350 Pneumatic Drilling Rig
The ST 350 water well drilling rig is designed for industrial and civil drilling applications, including geothermal drilling. Its compact structure, fast advancing speed, and mobility make it ideal for water intake in mountainous and rocky terrains, as well as for engineering geological surveys in construction, railway, hydropower, and bridge projects.
| Attribute | Value |
|---|---|
| Model | ST 350 Drilling Rig |
| Power Type | Diesel |
| Drilling Depth | 350 meters |
| Drilling Diameter | 152mm-305mm (Customizable) |
| Rotation Torque | 7500Nm, 983 N.m, 4200N.m |
| Air Consumption | 13-30 m³/min |
| Dimensions (L×W×H) | 6400mm × 2250mm × 2700mm |
| Weight | 8.9 Tons |
| Certification | ISO9000 |
The ST 350 effectively solves drilling challenges in various strata, combining the efficiency of air DTH hammer in hard rock layers with water drilling mud effectiveness in soil layers. Its versatility makes it suitable for geological exploration, core drilling, and complex formations, representing the future of water well drilling equipment.
- Operators must complete technical training and understand equipment principles before operation
- Proper safety gear including 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
- Working on slide frame prohibited during strong winds (>6) or freezing conditions
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