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Drill pipe diameter | 50mm 60mm |
Opening diameter | 150 325 600mm |
Final hole diameter | 75 219 600mm |
Drilling depth | 240m |
Allowable drilling inclination angle | 0-90°(swivel head can rotate 360°) |
Rotation speed (r/min) | 0-90°(swivel head can rotate 360°) |
Maximum working torque | 2960Nm |
Vertical shaft feeding process | 460mm |
Maximum working feed pressure | 22KN |
Maximum pull-out force | 36KN |
Maximum lifting capacity of winch | 20KN |
Winch increases line speed | 0.4 0.67 1.22m/s |
Drum wire rope capacity | about 35m |
Wire rope type | 11mm |
Oil pump type | gear pump |
Oil pump model | CBT-E314FER2 or CBT1-F314F3P7 |
work pressure | 6.3MPa |
Nominal displacement | 14ml/r |
Rated speed | 2000r/min |
Hydraulic press moving capacity | 400mm |
Drilling rig weight(excluding power machine) | 750kg |
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