GK200 Trailer Mounted Drilling Rig
The GK200 drilling rig is designed for well drilling applications with high safety standards and operational efficiency.
Product Specifications
| Attribute |
Value |
| Product Name |
GK 200 Trailer Mounted Drilling Rigs |
| Drilling Diameter |
91mm, 110mm, 130mm, 150mm, 300mm |
| Drilling Depth |
200 meters |
| Warranty Period |
1 year |
| Spindle Speed |
115, 230, 505, 790, 1010 r/min |
| Drilling Rod Diameter |
50mm |
| Diesel Engine Power Model |
1115 |
| Drilling Rig Size |
1433×697×1273mm |
| Weight |
525KG |
200 Meter Core Exploration Drilling Rig
This rig is suitable for water well and foundation hole drilling, featuring compact structure, small size, light weight, and convenient transportation. With its large spindle diameter, it's particularly suitable for engineering construction applications.
Technical Specifications
| Drilling Depth |
200m |
| Drilling Diameter |
91mm, 110mm, 130mm, 150mm, 300mm |
| Drilling Rod Diameter |
50mm |
| Drilling Angle |
90°-75° |
| Dimensions (L×W×H) |
1750×850×1300 (mm) |
| Weight |
880kg/set |
Swivel Head Specifications
| Spindle Speed |
115, 230, 505, 790, 1010 r/min |
| Spindle Stroke |
450mm |
| Spindle Diameter |
Φ59mmx53mmx4350mm Kelly rod |
| Upward Displacement Speed |
0.05m/s |
| Downward Displacement Speed |
0.067m/s |
| Spindle Pull-Down Max |
15KN |
| Spindle Lifting Capacity Max |
25KN |
| Vertical Maximum Output Torque |
1.5KN.m |
Hoist Specifications
| Max. Lifting Capacity (single rope) |
20KN.m |
| Lifting Rotating Speed |
20; 40; 90; 168r/min |
| Hoisting Drum Linear Velocity (two levels) |
0.17; 0.35; 0.73; 1.5m/s |
| Drum Diameter |
140mm |
| Wire Rope Diameter |
9.3mm |
| Wire Rope Capability |
40m |
Product Advantages
- Geological core drilling and exploration
- Small grouting and blast hole drilling
- Small water well drilling applications
- Hydraulic feeding mechanism improves drilling efficiency and reduces labor intensity
- Equipped with upper spherical jaw holding mechanism and hexagonal drive drilling rod for efficient operation
- Hole-bottom pressure gauge for easy pressure monitoring
- Centralized handles for convenient operation
- Compact structure with high decomposition for easy movement in various terrains
Product Applications
Primarily used for geological surveys, road and building foundation exploration, concrete structure holes, river levees, and earth temperature central air-conditioner installations. Suitable for general survey of solid deposits, engineering geological exploration, and inspection holes of various concrete structures. Compatible with diamond, alloy, and steel bits for different formations.
Pebble Layer Drilling Method
Conventional Drilling Methods
Current methods include diamond drilling, clean water flushing, pipe reaming, and mud circulation, with rotary drilling, dry drilling, pipe following, percussion, and steel wire drill for core mining. These methods face challenges in pebble layers including high drilling load, frequent accidents, low efficiency, and poor coring quality.
Advanced Diamond Drilling Tool Method
Specialized single acting double barrel diamond drilling tools combined with vegetable gum washing fluid offer superior performance in hard, fragile formations. This advanced method features small rotary resistance, high drilling efficiency, excellent coring quality, and strong ability to discharge sand and carry rock powder.
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