Parameter
SWDF 138
Drilling range
90mm 152mm
Drill hammer
3.5"、4"、5"
Drill rod diameter
83mm
Drill rod length
3m×6m
Drilling depth
18m
AIR COMPRESSOR
Model
—
Air pressure
1.38 1.9
Air volume of work
12m³/min 21.2m³/min
Power
—
ENGINE
Model
4BT3.9
Power
75/2200kW/rpm
Fuel tank
140L
PROPELLING
Length of drillrig
5920mm
Thrust stock
3800mm
Feed extension
800mm
Thrust speed
0.8m/s
Thrust capacity
32kN
Pitch degree
140°
Overturn degree
-20° 90°
BOOM
Boom length,total
2200mm
Lifing angle
50° -30°
Swing angle
15°(L) / 45°(R)
TRAVELLING
Travel speed
3.2km/h
Max. traction force
100kN
Grade ability
25°
Crawler pendulum feet frame
±10°
Max. rising height from ground
480mm
ROTARY POWER HEAD
Model
DLT18B
Rotary speed
70rpm
Rotary torque
3000Nm
DIAMENSION
Gross weight
—
Working state(L×W×H)
8.2×2.5×3.2mm
Transportation state(L×W×H)
6.3×2.5×6.2mm
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