| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
|
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* Super stability and convenience of transportation, for use the special hydraulic and telescopic crawling chassis of rotary drilling rig.
* The import Cummins engine provides strong power, and the noise and emission meet Europe III standard.
* The design of big trigonal luffing mechanism bring a significant improvement in stability.
* The quality of work is enhanced by increase the mast section to reduce mechanical wobble of the mast.
* Ensure verticality of the hole by add a bracket for drill pipe.
* High-performance and more energy-efficient, due to the technology of load-sensing hydraulic system.
* It can be equipped with a variety of drilling tools to realize drought and wet working.
|
Description
|
Unit
|
Parameter value
|
|
|
Max. drilling diameter
|
mm
|
3500
|
|
|
Max. drilling depth
|
m
|
120
|
|
|
Working condition (L × W × H)
|
mm
|
10750×5500×31060
|
|
|
Transport condition (L × W × H)
|
mm
|
18040×4050×3615
|
|
|
Weight of overall unit (standard configuration, excluding drilling tool)
|
t
|
158
|
|
|
Engine
|
Model
|
QSX15-C600
|
|
|
Rated power/speed
|
kW
|
447
|
|
|
Rotary drive
|
Max. torque
|
kN.m
|
460
|
|
Rotational speed
|
r/min
|
6~20
|
|
|
Pull-Down Cylinder
|
Max. pull- down piston push
|
kN
|
300
|
|
Max. pull- down piston pull
|
kN
|
400
|
|
|
Max. pull- down piston stroke
|
m
|
6
|
|
|
Main Winch
|
Max. pulling force
|
kN
|
520
|
|
Max. line speed
|
m/min
|
60
|
|
|
Auxiliary Winch
|
Max. Pulling force
|
kN
|
100
|
|
Max. line speed
|
m/min
|
65
|
|
|
Undercarrige
|
Max. traveling speed
|
km/h
|
1
|
|
Max. grade ability
|
%
|
35
|
|
|
Min. Clearance
|
mm
|
500
|
|
|
Track shoe width
|
mm
|
1000
|
|
|
Distance between tracks
|
mm
|
4050~5500
|
|
|
Hydraulic System
|
Working pressure
|
Mpa
|
33
|
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