200 Meter Trailer Type Water Well Drilling Rig Manufacturer
Product Specifications
| Attribute |
Value |
| Product Name |
200 type tire type water well drilling rig |
| Drilling depth |
200m |
| Drilling diameter |
Φ105-Φ350mm |
| One push length |
3M |
| Drilling pipe diameter |
Φ76mm, Φ89mm |
| Lift force |
18T |
| Fast forward speed |
20m/min |
| Dimension |
4400x2150x2200mm |
| Weight |
5.5T |
| Diesel engine power |
Xidong 65 kW |
Product Features
Power Advantages
- Clean power source using compressed air, eliminating fuel storage and transportation needs
- No complex power wiring required and zero exhaust emissions
- Ideal for environmentally sensitive areas like nature reserves and urban residential zones
- Quick start/stop capability with adjustable working status for improved efficiency
Drilling Performance
- High impact energy for breaking various rocks and soil layers
- Adaptable to diverse geological conditions from soft soil to hard rock
- Adjustable impact frequency and torque for optimal drilling speed
- Significant time and cost savings for large-scale water well projects
Technical Parameters
| Parameter |
Unit |
Value |
| Model |
|
Shitan ST 200 |
| Max drilling depth |
M |
200 |
| Drilling diameter |
mm |
105-350 |
| Air pressure |
Mpa |
1.2-3.5 |
| Rod length |
m |
3 |
| Rod diameter |
mm |
76-89 |
| Main shaft pressure |
T |
4 |
| Lifting force |
T |
18 |
| Power head stroke |
M |
40 |
| Max rotary torque |
Nm |
5900 |
| Max rotary speed |
r/min |
30-120 |
| Secondary winch lifting force |
T |
1 |
| Jacks stroke |
m |
1.35 |
| Moving speed |
km/h |
2.5 |
| Uphill angle |
Slope |
21° |
| Weight of the rig |
T |
5.5 |
| The engine |
|
Xidong 65kw |
| Overall dimensions |
|
4400*2150*2200mm |
| Working condition |
|
Loose layer and bedrock |
| Drilling method |
|
Hydraulic rotary, down-the-hole impactor |
Working Principle
The pneumatic water well drilling rig uses compressed air as a power source to drive the drilling operation. The process involves four key components:
- Compressed air generation: High-pressure air is created by an air compressor (electric or diesel-powered) and transported through pipelines to the drilling components.
- Impact drilling: Compressed air drives the impactor, creating powerful blows that break rock formations while airflow carries debris to the surface.
- Rotary drilling: Pneumatic motors rotate the drill bit for more effective rock fragmentation and debris removal.
- Slag discharge and wall protection: High-pressure airflow maintains borehole cleanliness while protective media can be injected to stabilize unstable formations.
Product Images