Description
|
Drilling depth |
200m |
|
|
Max open hole caliber |
300mm |
|
|
End hole caliber |
75mm |
|
|
Drilling Rod diameter |
60mm |
|
|
Drilling angle |
90°~75° |
|
|
Drill rig moving stroke |
300mm |
|
|
Power |
Diesel engine 22HP |
|
|
Spindle speed |
64 128 287 557 r/min |
|
|
Spindle stroke |
450mm |
|
|
Max.Single line lifting capacity |
2400kg |
|
|
Max.Single line lifting speed |
0.41 0.82 1.64m/s |
|
| Wirerope caliber | 13mm | |
| Mud pump | Diesel 170L/min | |
| Work pressure | 1.5Mpa | |
| Water inlet pipe diameter | 40mm | |
| Water outlet pipe diameter | 30mm | |
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