XDX-8 can be applied to both slant and vertical drilling. Being a rig equipped with diamond and the carbide alloy drilling, it can be used in the fields of geology, metallurgy, coal mining, nuke industry and hydrology measuring for wire-line coring drilling.
Ⅰ、A General Introduction
XDX-8 Hydraulic CoreDrilling Rig ,is a thoroughlynew-typed drilling rig developed on the basis of the advanced techniques in the world.XDX-8is reasonable in design,compact in structure, excellent in performance, easy for operation and convenient for maintenance, thus, it is an ideal core drilling machine.
Ⅱ、Application Range
XDX-8 can be applied to both slant and vertical drilling. Being a rig equipped with diamond and the carbide alloy drilling, it can be used in the fields of geology, metallurgy, coal mining, nuke industry and hydrology measuring for wire-line coring and top drive drilling.
Model
Unit
XDX-8
Item
Drilling Depth
NQ Rod(φ69.9mm)
m
3000
HQ Rod(φ88.9mm)
2400
PQ Rod(φ114.3mm)
1700
Drill Head Capacity
Speed Range
Grade I
r/min
254-508
Grade II
448-897
Grade Ⅲ
526-1100
Corresponding Torque
Grade I
N.m
8000-3611
Grade II
4091-2046
Grade Ⅲ
3486-1743
Max.Rotary Speed
r/min
1100
Max.Torque
N ·m
8000
Hole Diameter of Spindle
mm
121
Max.Lifting Capacity
kN
295
Max.Feeding Power
kN
152
Translational Distance
mm
695
Diesel Engine
Rated Power
kW
264(Cummins QSL8.9-C360)
Rated Speed
r/min
2100
Hydraulic Pump
Pump 1
Rated Pressure
MPa
25
Max.Flow
L/min
260
Pump2
Rated Pressure
MPa
32
Max.Flow
L/min
150
Pump3
Rated Pressure
MPa
32
Max.Flow
L/min
150
Pump 4
Rated Pressure
MPa
25
Max.Flow
L/min
120
Side Pump1
Rated Pressure
MPa
20
Max.Flow
L/min
25
Side Pump2
Rated Pressure
MPa
5
Max Flow
L/min
8
Mast
Total Height
m
14.7
Adjusting Angle
°
0～90
Drilling Angle
°
45～90
Feeding Stroke
mm
4700
Sliding Distance of Mast
mm
1100
Main Hoist
Single-wire Hoisting Capacity
kN
120
Lifting Speed
m/min
44
Dia.Of Steel Rope
mm
22
Length of Steel Rope
m
60
Auxiliary Winch
Single-wire Hoisting Capacity
kN
15
Lifting Speed
m/min
130
Dia.Of Steel Rope
mm
8.0
Length of Steel Rope
m
2500
Mud Pump
Model
/
BW320
Max.Displacement
L/min
320
Max.Pressure
MPa
10
Overall Dimensions(L×W×H)
Working Dimensions
mm
6020×2475×14745
Transport Dimensions
mm
8165×2530×3030
Orifice Clamp
Applicable Rods
mm
BQ,NQ,HQ,PQ
Via Diameter
mm
Φ154
Traveling Speed
km/h
1.5-2.5
Climbing Capacity
°
≤30
Earth Contact Pressure Ratio
MPa
0.14
Weight of Main Machine
t
25
User name Member Level QuantitySpecificationPurchase Date
