Main Application
Drilling wells for urban and rural life
Drilling wells for agricultural irrigation and industries
Drilling for geotechnical survey
Drilling construction engineering holes
Drilling geothermal pump wells
If any question, please feel free to contact us.
| Drilling Parameter |
| Hole diameter : |
90--1200(mm) |
| Hole depth : |
250(m) |
| Run Of Rod : |
3 \ 4(m) |
| Drill rod diameter : |
φ60 φ73 φ89 φ95 φ133(mm) |
| Drilling Technology : |
Normaland Reverse Circulation for both Mud and Air |
| Down-The-Hole hammers: |
Middle-High-Pressure Air |
| Performance parameter |
| Drill Head Inside Diameter : |
φ60 φ80 φ120 |
| Drill Head lifting speed(m/s) : |
0.37 0.16 |
| Drill Head lifting Force(kN) : |
45.4 105 |
| Drill Head Spin Speed: |
A(Forward:14-23-52-84,Reverse:8-13-29-47r/min ) |
| B(Forward:32-52-116-188,Reverse:18-29-65-106r/min ) |
| Shape Parameters |
| Dimensions : |
( L-W-H) Working conditions 7900×2370×7200(mm) |
| Transport status: |
( L-W-H) 8450×2370×3400(mm) |
| Supporting Form : |
Hydraulic Unit |
| Mast Up-Down : |
Hydraulic Unit |
| Rig mass : |
9100(Kg) |
| Chassis : |
Dong Feng EQ1093 (four-wheel drive) |
| Power Unit : |
Diesel Engine |
| Power : |
42(kW) |
| Pump : |
BW450 Mud Pump |
| Flow(L/min) : |
450 |
| Pressure(Mpa) |
1.2 |
| Main Hoist Lifting Force : |
20.6(kN) |
| Feed Thrust : |
0-15 ( kN ) |
| Notes: Drill head spin speed can be selected, A is normal |
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