Parameter
SWDB120
Drilling range
90 138mm
Drill hammer
3.5"、4"
Drill rod diameter
89mm
Drill rod length
7.5m×3m
Drilling depth
22m
AIR COMPRESSOR
Model
550RH
Air pressure
0.65 1.7
Air volume of work
15.5m³/min
Power
179/1800kW/rpm
ENGINE
Model
4BT3.9
Power
60/2200kW/rpm
Fuel tank
360L
PROPELLING
Length of drillrig
10500mm
Thrust stock
8000mm
Feed extension
1200mm
Thrust speed
0.5m/s
Thrust capacity
32kN
Pitch degree
—
Overturn degree
—
BOOM
Boom
—
length,total
—
Lifing angle
—
Swing angle
—
TRAVELLING
Travel speed
2km/h
Max. traction force
100kN
Grade ability
25°
Crawler pendulum feet frame
—
Max. rising height from ground
440mm
ROTARY POWER HEAD
Model
DLT18B
Rotary speed
70rpm
Rotary torque
3000Nm
DIAMENSION
Gross weight
15.5t
Working state(L×W×H)
6.5×4.2×10.8mm
Transportation state(L×W×H)
10.8×3.2×3.4mm
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