Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD Drilling Rig / Drill Rod / Drill Bit / Track Transporter / Drilling Mud Pump
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Small Portable Soil Testing Machine /Soil Survey 30M Depth Drilling Machine Price
ST30 series hydraulic drilling rig is a kind of widely used portable drill. It is suitable for drilling water well, geological survey, geological core drilling, small grouting holes, blasting holes of railway, water conservancy, bridges, dam foundation and other buildings . According to different strata, it drills by choosing diamond, composite films and alloy.
| 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.
