This rig can drill 100m depth well;
it is a drill head type drilling rig.
Its diesel engine and mud pump both install at the trailer chassis.
It can drill well and core. If add compressor, it also can do DTH hammer drilling.
The specification as following:This is a drill head type drilling rig.
ts diesel engine and mud pump both install at the trailer chassis.
It can drill well and core. If add compressor, it also can do DTH hammer drilling.
| Hole diameter (mm) |
90-600 |
| Hole depth (m) |
300 |
| Run of rod (m) |
3-6 |
| Drill rod diameter (mm) |
Φ60, Φ73 Φ89Φ95 |
| Drilling techonology |
Normal,and reverse circulation for mud or air |
| Down the hole hammer: |
Middle -high- pressure air |
| Drill head inside diameter (mm) |
Φ35 Φ65 Φ80 |
| Drill head lifting speed(m/s) |
0.25 0.15 |
| Drill head lifting force (T) |
12 |
| Drill head spin speed(r/m) |
A (forward:14-30-66)(reverse: 13-23-50) |
| |
B (forward:48-81-178)(reverse: 36-62-137) |
| Main hoise lifting force (T) |
2 |
| Feed thrust (T) |
1 |
| Supporting form |
Mechanical screw |
| Mast up-down |
Mechanical |
| The weight of rig (kg) |
2500 |
| chassis |
trailer with two wheels |
| power unit |
Diesel eingine |
| power (Kw) |
22 |
| Mud pump |
FSB-50 pump |
| pump pressure (Mpa) |
1.2; 2.0 |
| pump flow (m³/h) |
50 |
| Dimension (mm) |
working: 4785*2020*5650 |
| |
transport:6000*2020*2880 |
