Drilling depth
|
130m
|
Maximum opening diameter
|
75-220mm
|
Final hole diameter
|
75mm
|
53/59*4200mm
|
|
Drill pipe diameter
|
50mm
|
Borehole inclination
|
90°-75°
|
13.2KW 2200r/min
|
|
Size
|
850kg/2400*950*1400
|
Vertical shaft
|
|
142 285 570r/min
|
|
Vertical stroke
|
450mm
|
Hoist
|
|
Single rope lift
|
9.6KN
|
0.41 0.82 1.64m/s
|
|
Drum diameter
|
140mm
|
9.3mm
|
|
Wire rope capacity
|
27m
|
Rig
|
|
Rated load
|
2t
|
Effective height
|
6m
|
73mm
|
|
Mud pump
|
|
Model
|
BW95
|
Flow
|
95L/min
|
Maximum pressure
|
1.2Mpa
|
Reciprocating frequency
|
93r/min
|
Suction pipe diameter
|
51mm*4.5m
|
32mm*6m
|