Drilling method: Rotary
Typeofpower: Electric
Rotary hole diameter: 180-216mm
Max hole depth: 48m
●The SWDRT series is rotary blasthole drill rigs with high axial pressure, high torque, high rotation speed, large hole diameter and two rock drilling methods (down-the-hole and rotary hammer) which increases drilling efficiency for your mining operation.
Item
Driling method
Rotary
Type of power
Electric
Main parameters
Rotary hole diameter
180-216 mm
Single-pipe depth
10m
Maximum hole depth
48m
Drilling angle(Optional)
90(60-90)°
Rock hardness
f4~f20
Tube diameter
140mm,159mm,178mm
Tube length
10m
Air compressor
Working pressure
8 bar
FAD
32 m³/min
Power
220 kW
Prower group
Motor power
160/380 kW/V
Feed system
Drill frame length
15 m
Feed length
11.6 m
Feed rate
35 m/min
Retract speed
45 m/min
Feed force
160 KN
Maximum bit load
180 KN
Carrier
Tramming speed
2.4 km/h
Gradeability
≤20°
Minimum ground clearance
500mm
Ground pressure
≤95 kPa
Rotary head
Rotation speed
0~170 rpm
Torque
9 kNm
Power
80 kW
Dimension
Weight
48000-52000 kg
L × W × H (Working)
16.6×5.5×6.85 m
L × W × H (Transportation)
11×5.5×16.7 m
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