200m Depth Portable Diamond Core Drill Rig Coal Mining Exploration
GK-200 Portable Diamond Core Drill Rig Machine
The GK-200 is a hydraulic drilling rig with 200 meters drilling depth and 295mm hole diameter. This portable drill is suitable for drilling water wells, geological survey, geological core drilling, small grouting holes, and blasting holes for railway, water conservancy, bridges, dam foundation and other construction projects. It can drill using diamond, composite films, or alloy bits depending on different geological strata.
Technical Specifications
| GK-200 Drilling Rig |
| Drill | Swivel Head |
|
| Drilling depth |
Max. 200m |
| Spindle speed (4-speed) |
115, 230, 505, 1010 r/m |
| Hole diameter |
Max. 300mm |
| Spindle stroke |
450mm |
| Drill rod diameter |
42mm |
| Spindle pull-down |
Max. 15KN |
| Angle range |
90-75° |
| Spindle lifting capacity |
Max. 25KN |
| Oil Pump |
Water Pump |
| Model: YBC-20/125 |
Model: Horizontal reciprocating single-acting piston pump |
| Rated pressure: 12.5Mpa |
Working pressure: Max. 1.2Mpa |
| Flow speed: 20ml/r |
|
| Rated speed: 2000r/min |
|
| Hoist |
Power (Diesel) |
| Max. lifting capacity: 20KN |
Model (diesel engine): ZS1115 |
| Hoisting drum revolution: 20, 39, 85, 170 r/m |
Rated power: 16.2KW |
| Drum diameter: 140mm |
Rated speed: 2200 r/m |
| Weight: Around 600KG |
| Size: 1730 × 860 × 1360mm |
Key Advantages
- Hydraulic feeding mechanism improves drilling efficiency and reduces worker labor intensity
- Equipped with ball cassette holding mechanism and six-side rod system for rod replacement without shutdown
- Furnished with hole bottom pressure gauge for easy monitoring of hole status
- Centered handle for convenient operation
- Compact structure with small volume, light weight, and easy mobility
- Suitable for both plains and mountain areas
- Large Kelly with double guide pipe for increased stability
Packing and Service
Drill pipes and casing pipes are packed into bundles (3×3, 3×4, 4×4, etc.) and loaded into containers after black painting and thread protector installation.
Container Capacity: 20' container: max 21 metric tons | 40' container: max 27 metric tons
Loading Port: XINGANG port in Tianjin, main port in northern China
Quality Guarantee: One year warranty covering machine-self malfunctions and quality issues. Malfunctions caused by operation mistakes or man-made problems are the responsibility of the client.
Precautions for Courtyard Drilling
Important Considerations:
- Investigate underground for cables, sewers, and other facilities before drilling to avoid damage
- Consider convenience and health issues when selecting drilling location
- After drilling, add charcoal to absorb toxins and test water quality with small fish
- Well should not be too deep and should be above ground level
- Secure well opening with bricks, stones, and cover to prevent contamination and ensure safety
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
