Packaging & Delivery Wooden box
7-30 Days
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Description |
Unit |
Parameter value |
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|
Max. drilling diameter |
mm |
2000 |
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|
Max. drilling depth |
m |
67，Standard configuration (5-section friction Kelly bar) 52，optional configuration (4-section-locking Kelly bar) |
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|
Allowable luffing scope (from center of drill rod to slewing center) |
mm |
4015～4800 |
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|
Drilling rig dimension in working condition (L × W × H) |
mm |
8968×4400×22688 |
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|
Drilling rig dimension in transport condition (L × W × H) |
mm |
16785×3250×4305 |
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|
Weight of overall unit (standard configuration, excluding drilling tool) |
t |
78 |
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|
Engine |
Model |
|
CUMMINS QSL-325 |
|
|
Rated power/speed |
kW |
242/（2200r/min） |
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|
Max. working pressure of hydraulic system |
MPa |
35 |
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|
Rotary drive |
Max. torque |
kN •m |
220 |
|
|
Rotational speed |
r/min |
7～22 |
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|
Crowd cylinder |
Max. Pushing force |
kN |
250 |
|
|
Max. Pulling force |
kN |
250 |
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|
Max.stroke |
mm |
15000 |
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|
Main winch |
Max.pulling force |
kN |
230 |
|
|
Max. single-rope speed |
m/min |
70 |
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|
Diameter of the steel wire rope |
mm |
30 |
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|
Auxiliary winch |
Max.pulling force |
kN |
80 |
|
|
Max. single-rope speed |
m/min |
60 |
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|
Diameter of the steel wire rope |
mm |
20 |
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|
Drilling mast |
Left/right inclination of mast |
° |
4/4 |
|
|
Front/back inclination of mast |
° |
5/15 |
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|
Rotary table slewing angle |
° |
360 |
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|
Traveling |
Max. traveling speed of the overall unit |
km/h |
1.5 |
|
|
Max. climbable gradient of the overall unit |
% |
35 |
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|
Crawler |
Width of crawler plate |
mm |
800 |
|
|
External width of crawler (min.-max.) |
mm |
3250～4400 |
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|
Center distance between two longitudinal wheels of crawler |
mm |
4750 |
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|
Average ground pressure |
kPa |
112 |
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Inquiry
