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SWDRT250BL* Diesel rotary blasthole drill rig with both DTH and rotary drilling, singlepass
Product description
Drilling method: DTH/Rotary
Typeofpower: Diesel
Rotary hole diameter: 200-250mm
DTH hole diameter: 180-255mm
Max hole depth: 19m
- ●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.
Quick facts
Item
Driling method
DTH/Rotary
Type of power
Diesel
Dust collector
Dry (standard) water mist (optional)
Main parameters
Rotary hole diameter
200mm-250mm
DTH hole diameter
180mm-255mm
Single-pipe depth
19m
Maximum hole depth
30m
Drilling angle(Optional)
90°
Rock hardness
f4~f20
Tube diameter
140mm,159mm,178mm,194mm,203mm
Tube length
10m×2m
Air compressor
Working pressure
20/24 bar
FAD
43/38.5 m³/min
Power
/
Prower group
Brand
CAT/CUMMINS
Model
C27/QSK23
Power rating
653/2100kW/rpm / 641/2100kW/rpm
Fuel tank volume
2500 L
Motor power
-
Feed system
Drill frame length
25 m
Feed length
21.5 m
Feed rate
30m/min
Feed force
380 KN
Maximum bit load
400 KN
Retract speed
35 m/min
Carrier
Tramming speed
1.5 km/h
Gradeability
≤14°
Ground pressure
≤112 kPa
Rotary head
Rotation speed
0~160 rpm
Torque
11.8 kNm
Power
90 kW
Dimension
Weight
94000~98000 kg
L × W × H (Working)
27.5×6.6×7.8 m
L × W × H (Transportation)
14.5×6.6×27.7 m
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Phone: 008615221379190 cloud@sunwardmining.com Whatsapp: 008615221379190
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