XDKD-5A full hydraulic underground top drive drill rig is mainly applied in the fields of coal, geology, metallurgy and engineering. It is used for drilling large dia. gas suction hole in mines, gallery as well as coal mine, water injection hole, and big dia. horizontal hole. It can meet the big dia. roller drilling, hard tungsten-carbide drilling and percussive-rotary drilling.
Ⅱ. Main Technical Specifications:
ITEM
UNIT
PARAMETERS
Drilling Depth (m)
BQ
900
NQ
750
HQ
500
Drill Head Rated Rotary Torque
Nm
1600
Rotary Speed
r/min
0~1200
Lifting Force/Feeding Force (Chain)
kN
140/70
Lifting Force/Feeding Force (Cylinder Driving Directly)
kN
90/90
Rated Power of Electromotor
kW
75
Rated Rotary Speed of Electromotor
r/min
1480
Drill Head Feeding Stroke
mm
1800
System Pressure
MPa
32
Single-wire Hoisting Capacity of Wire-line Winch
kN
12
Rope Dia. of Wire-line Winch
mm
6
Drilling Angle
°
0-180
Weight
Main Machine
kg
2220
Power Unit
kg
1200
Control Cabinet
kg
130
Dimensions
Main Machine
mm
4220*1020*1920
Power Unit
mm
2125*1140*1290
Control Cabinet
mm
960*550*1050
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