| Customization: | Available |
|---|---|
| After-sales Service: | Video Technical Support |
| Warranty: | 1 Year |
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|
Description
|
Unit
|
Parameter value
|
|
|
Max. drilling diameter
|
mm
|
Æ2000
|
|
|
Max. drilling depth
|
m
|
67,standard configuration
|
|
|
(5-section friction Kelly bar)
|
|||
|
52,optional configuration
|
|||
|
(4-section-locking Kelly bar)
|
|||
|
Allowable luffing scope (from center of drill rod to slewing center)
|
mm
|
3905~4800
|
|
|
Drilling rig dimension in working condition (L × W × H)
|
mm
|
8968×4400×22180
|
|
|
Drilling rig dimension in transport condition (L × W × H)
|
mm
|
16360×3250×3535
|
|
|
Weight of overall unit (standard configuration, excluding drilling tool)
|
t
|
76
|
|
|
Engine
|
Model
|
|
QSL-325
|
|
Rated power/speed
|
kW
|
242/(2200r/min)
|
|
|
Max. working pressure of hydraulic system
|
MPa
|
35
|
|
|
Rotary drive
|
Max. torque
|
kN •m
|
220
|
|
Rotational speed(Standard configuration)
|
r/min
|
7~25
|
|
|
Crowd cylinder
|
Max. Pushing force
|
kN
|
200
|
|
Max. Pulling force
|
kN
|
200
|
|
|
Max. stroke
|
mm
|
5000
|
|
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