SWDA200A Down-the-hole Drill

Operation parameterSWDA200A
Drilling range180~255 mm
Impactor6"、8"
Drill rod diameter146mm
Drill rod length10m×3
Hole depth, max30m
Dust collection deviceDry (standard) / Wet (optional)
Air compressor
ManufacturerSULLAIR
ModelELQ1000RH
Working pressure20.7MPa
Displacement28.3m³/min
Power250kW
Engine
Manufacturer--
ModelY2-225S-4
Power74kW
Fuel tank capacity--
Feed
Feed beam length13200mm
Feed stroke10500mm
Feed extension1800mm
Feed rate, max0.8m/s
Feed force, max75kN
Forward tilting angle90°
Travel capability
Traveling speed2km/h
Traction force, max175kN
Gradeability25°
Ground clearance480mm
Rotary
Rotary speed50rpm
Rotary torque6000N.m
Diamension
Gross weight30t
Working(L×W×H)8.3×4.15×13.9 m
Transportation(L×W×H)13.9×3.35×3.45 m