ST350 Pneumatic Drilling Rig 350m Depth Diesel Powered Borehole Crawler 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
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：
Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
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