| After-sales Service: | 1year |
|---|---|
| Warranty: | 1year |
| Condition: | New |
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|
Description
|
Unit
|
Parameter value
|
|
|
Max. drilling diameter
|
mm
|
1800
|
|
|
Max. drilling depth
|
m
|
standard configuration
|
|
|
(5-section friction Kelly bar)46
|
|||
|
optional configuration
|
|||
|
(4-section-locking Kelly bar)
|
|||
|
Allowable luffing scope (from center of drill rod to slewing center)
|
mm
|
3560~3900
|
|
|
Drilling rig dimension in working condition (L*W*H)
|
mm
|
8350*4200*20480
|
|
|
Drilling rig dimension in transport condition (L*W*H)
|
mm
|
14255*3000*3455
|
|
|
Weight of overall unit (standard configuration, excluding drilling tool)
|
t
|
58
|
|
|
Engine
|
Model
|
|
QSB6.7
|
|
Rated power/speed
|
kW
|
194/(2200r/min)
|
|
|
Max. working pressure of hydraulic system
|
MPa
|
35
|
|
|
Rotary drive
|
Max. torque
|
kN.m
|
180
|
|
Rotational speed
|
r/min
|
7~27
|
|
|
Crowd cylinder
|
Max. Pushing force
|
kN
|
160
|
|
Max. Pulling force
|
kN
|
180
|
|
|
Max. stroke
|
mm
|
5000
|
|
|
Main winch
|
Max. pulling force
|
kN
|
180
|
|
Max. single-rope speed
|
m/min
|
65
|
|
|
Diameter of the steel wire rope
|
mm
|
180
|
|
|
Auxiliary winch
|
Max. pulling force
|
kN
|
50
|
|
Max. single-rope speed
|
m/min
|
70
|
|
|
Diameter of the steel wire rope
|
mm
|
16
|
|
|
Rotary table slewing angle
|
°
|
360
|
|
|
Traveling
|
Max. traveling speed of the overall unit
|
km/h
|
1.5
|
|
Max. climbable gradient of the overall unit
|
%
|
35
|
|
|
Crawler
|
Width of crawler plate
|
mm
|
700
|
|
External width of crawler (min.-max.)
|
mm
|
2960~4200
|
|
|
Center distance between two longitudinal wheels of crawler
|
mm
|
4270
|
|
|
Average ground pressure
|
kPa
|
94
|
|
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