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SWDB120

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SWDB120

Product description

● High steability

● Less auxiliary time

● Low drilling tool consumption

The machines enjoy four-point hydraulic outrigger, with good working stability. The elevated drilling rig has original long drill pipe structure, leading to less auxiliary time and lower drilling tool consumption. The ROPS and FOPS cab offer wide vision and exquisite layout, allowing safe and comfortable operation. Besides, The intelligent control system provides synchronous data transmission and displays real-time construction progress.

Quick facts

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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