Portable Core Drilling Machine , 150M core drill rig , Water Well Borehole Drilling Rig , Geological Exploration Machine
ST 30 Core Drilling Rig Machine Product Description
ST 30 Core Drilling Rig Machine is mainly used s a kind of drilling machine mainly for drilling rocks. The machine can widely be used in large diameter hole drilling operations of small and medium-sized mines, road construction, water conservancy and rock excavation, as well as drilling bolt holes in slope support, tunnel support and foundation pit support.
ST 30 Core Drilling Rig Machine Technical Parameter
| Technical Parameters | Unit | ST-30 | |
| Drilling depth | M | 30 | |
| Drilling method | Air shock, mud drilling, auger | ||
| Drilling diameter | Air shock drilling | mm | 70-90 |
| Mud drilling | mm | 75-90 | |
| Drill pipe (diameter × length) | Air shock drilling | mm | Ø60×1500 |
| Mud drilling | mm | ||
| Rated torque | N·M | 800-900 | |
| Drilling speed range | r/min | 0-135 | |
| Add pressure | KN | 5.5-6 | |
| Drilling speed rangeDrilling speed range | KN | 12-16 | |
| Drilling tool maximum lifting speed | M/s | 0.71-0.81 | |
| Engine power | Kw | 35 | |
| Rotating speed | r/min | 3600 | |
| flow | L/min | 0-60 | |
| Work pressure | MPa | 20 | |
| Air compressor unit | model | Fuel injection screw | |
| Air volume | M³/min | 3.8 | |
| Work pressure | MPa | 0.8 | |
| System oil temperature | ℃ | 15-80 |
ST 30 Core Drilling Rig Machine Applications
1.1 Engineering geological investigation
1.2 Geological core drilling, physical prospecting.
1.3 Small grout Confucius, drill hole drilling.
1.4 Small well drilling.
ST 30 Core Drilling Rig Advantages
Portable and easy operatation,made from high quality materials, with fashion and compact design, that keeps our drilling rigs more efficiency and with low failure rate, more economic and durable, and with a high comprehensive cost performance.
The drilling rig is equipped with a ball mounted card blessing mechanism with six side active drill rods.
can perform no stopping and falling rod. And it has the advantages of high work efficiency
ST 30 Core Drilling Rig Machine Technical Parameter
| Technical Parameters | Unit | ST-30 | |
| Drilling depth | M | 30 | |
| Drilling method | Air shock, mud drilling, auger | ||
| Drilling diameter | Air shock drilling | mm | 70-90 |
| Mud drilling | mm | 75-90 | |
| Drill pipe (diameter × length) | Air shock drilling | mm | Ø60×1500 |
| Mud drilling | mm | ||
| Rated torque | N·M | 800-900 | |
| Drilling speed range | r/min | 0-135 | |
| Add pressure | KN | 5.5-6 | |
| Drilling speed rangeDrilling speed range | KN | 12-16 | |
| Drilling tool maximum lifting speed | M/s | 0.71-0.81 | |
| Engine power | Kw | 35 | |
| Rotating speed | r/min | 3600 | |
| flow | L/min | 0-60 | |
| Work pressure | MPa | 20 | |
| Air compressor unit | model | Fuel injection screw | |
| Air volume | M³/min | 3.8 | |
| Work pressure | MPa | 0.8 | |
| System oil temperature | ℃ | 15-80 |
Core Drill Rig FAQ
1.. Are you factory or trading company?
We are direct factory ,we support OEM different kinds of drilling rigs.
2. What kind of projects you will work for?
Water well, Borehole, Exploration coring, Foundation Piling, Blast holes, Geothermal heat project or others?
3. Max drilling depth you want.
100m, 150m, 200m, 300m, or other depth.
4. The Min and Max borehole diameter you need.
Like Max 200mm, Min 75mm.
5. Geological condition of the working site if you know about it.
Soft ground like soil, mud, sand?
Hard ground like hard rocks?Or mixed?
Previous：Diesel Power GXY-1 Spindle Core Drill Rig
Next：Engineering 150m Depth Core Drill Rig Hydraulic Diesel Powered
Large Torque Hydraulic Core Drilling Rig , GK-180 Water Well Borehole Drilling Rig
14.7KW 300m Depth 42mm Rod Core Drill Rig
Underground Water Well Diamond 200m Core Drill Rig Machine
High Working Efficiency XY-1A 150Meters Core Drill Rig For Engineering
Diesel Power GXY-1 Spindle Core Drill Rig