General Introduction XDX-6 Surface Hydraulic Rock Core Drilling Rig is a thoroughly new-typed drilling rig developed on the basis of the advanced techniques in the world. XDX-6 is reasonable in design, excellent in performance, easy for operation and convenient for maintenance.
Core parameters: Maximum drilling depth: 2,000 meters Power system: Fully hydraulic drive (optional diesel) Core extraction method: wire-line core drilling Drill pipe diameter: Φ55-Φ114mm (compatible with NQ,HQ,BQ,PQ specifications) Applicable rock layers: hardness ≤8 (granite, gneiss, etc.) Mobility: Steel crawler type (Ground contact pressure ≤ 0.05 MPa) Working angle: Adjustable from 45° to 90° (vertical/angled drilling)
XDX-6 Surface Hydraulic rock core drilling rig ready ship to angola
Model/Item
Sub-item
Parameter
Unit
XDX-6 Value
Drilling Depth
BQ Drill Rod (φ55.6mm)
m
2000
NQ Drill Rod (φ69.9mm)
m
1600
HQ Drill Rod (φ88.9mm)
m
1300
PQ Drill Rod (φ114.3mm)
m
1000
Drill Bit Capacity
Speed Range
Primary
r/min
157-359
Secondary
r/min
509-1150
Corresponding Torque
Primary
N·m
6400-2805
Secondary
N·m
1978-865
Max Speed
r/min
1150
Max Torque
N·m
6400
Spindle Bore
mm
121
Max Lifting Capacity
kN
220
Max Feed Force
kN
110
Transverse Distance
mm
510
Diesel Engine
Rated Power
kW
179 (Cummins 6CTA8.3-C240)
Rated Speed
r/min
2200
Hydraulic Pump
Pump1
Rated Pressure
MPa
32
Max Flow Rate
L/min
200
Pump2
Rated Pressure
MPa
28
Max Flow Rate
L/min
120
Pump3
Rated Pressure
MPa
28
Max Flow Rate
L/min
120
Side Pump1
Rated Pressure
MPa
20
Max Flow Rate
L/min
25
Side Pump2
Rated Pressure
MPa
5
Max Flow Rate
L/min
8
Mast
Total Height
m
121
Adjustable Angle
°
0～90
Drilling Angle
°
45～90
Feed Stroke
mm
3800
Mast Slide Distance
mm
1100
Main Hoist
Single-Line Lifting Capacity
kN
120 (First Layer)
Lifting Speed
m/min
44 (First Layer)
Wire Rope Diameter
mm
22
Wire Rope Length
m
60
Auxiliary Winch
Single-Line Lifting Capacity
kN
12 (First Layer)
Lifting Speed
m/min
130 (First Layer)
Wire Rope Diameter
mm
6
Wire Rope Length
m
1800
Mud Pump
Model
/
BW250
Max Discharge
L/min
250
Max Pressure
MPa
6
Dimensions(LĂ—WĂ—H)
Working Size
mm
4635Ă—2240Ă—10820
Transport Size
mm
5780Ă—2240Ă—2500
Clamp
Applicable Drill Rod
mm
BQ,NQ,HQ,PQ
Passage Diameter
mm
Φ154
Travel Speed
km/h
1.5-2.5
Gradeability
°
≤30
Ground Pressure Ratio
MPa
0.14
Host Weight
t
13.5
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XDX-6 can be applied to both slant and vertical drilling. Being a rig equipped with diamond and the carbide alloy bit drilling, it can be used in the fields of geology, metallurgy, coal mining, nuke industry and hydrology measuring.
