Electric Power Coal 50m Depth Core Sample Drilling Machine
Factory manufactured soil sample testing drilling machine designed for core sample drilling and coring operations. The ST-50 drilling rig is engineered for reliable performance in various geological conditions.
Product Specifications
| Parameter |
Specification |
| Max. drilling depth |
50m |
| Max. opening diameter |
φ75-φ108mm |
| End hole diameter |
56-75mm |
| Active drill pipe |
50/1000mm |
| Drill pipe diameter |
Φ42mm |
| Drill pipe length |
1000mm |
| Power (diesel engine) |
5.8kw(8P)/2200r/min |
| Size |
1400*600*1600mm |
| Weight |
240kg |
| Spindle speed |
285-570r/min |
| Torque |
600 N*m |
| Stroke |
1000mm |
| Lifting force |
300KG |
| Pressure |
200KG |
Applications
- Mineral deposit survey and exploration, particularly for nonferrous and rare metals
- Tracing deposits, exploring geological structures, delineating ore bodies, sampling and verification
- Mine excavation for observation holes, ventilation holes, drainage holes, gas drainage holes
- Grouting holes, blasting holes, anchor holes and pilot holes for tunnel digging
- Geotechnical engineering including slope reinforcement, dam foundation treatment, geological disaster management
- Deep foundation pit support and underground construction projects
- Building foundations, industrial facilities, high-speed railway and highway foundations
How to Select the Right Drilling Rig
Our experienced engineers will help recommend suitable equipment based on your specific requirements. Please consider the following factors:
- Application Purpose: Water projects, core sampling, soil testing, mineral prospecting, or other specialized uses
- Required Depth: Water wells typically 30-200m; core sampling 30-600m or more
- Hole Diameter Requirements: Smaller diameters generally allow for greater depths
- Working Conditions:
- Soft stratum: soil, sand, weathered land
- Mixed stratum: soil, sand, soft and hard rock combinations
- Hard rock: granite and similar formations
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
