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Surface excavator drilling down-the-hole rigs-SWDR138B

Advanced SWDR138B Telescopic Drilling Rig for Versatile Construction

Surface excavator drilling down-the-hole rigs-SWDR138B

Product description

Drilling method: Excavator drilling down-the-hole
Hole diameter: 105-165mm
DTH-hammer: 4 and 5 inches

● The SWDR series has the 360°rotation of the upper carriage effectively improves the working efficiency.
● The integrated down-the-hole/cutting dual function adapts to various rock stratum , effectively reducing operation cost.

Quick facts

Item
SWDB138B
Hole diameter
105mm-165mm
DTH hammer
4,5
Tube diameter
76mm,89mm,102mm
Drill pipe length
5m*6m
Maximum hole depth
30m
Upper frame rotation angle
360°
Dust removal method
Dry(standard),water mist (optional)
Air compressor
Working pressure
21Bar
FAD
20.5m³/min
Engine
Brand
Cummins
Model
QSL8.9-C360-30
Power
264/2100kW/rpm
Fuel tank volume
1500L
Feed system
Total length of propulsion beam
9800mm
Feed force
50KN
Traveling capability
Tramming speed
3.5/5.6km/h
Max. traction
200kN
Gradeability
25°
Ground clearance
480mm
Rotary head
Rotation speed
0-200rpm
Torque
5000Nm
Dimension
Weight
24000kg
L × W × H (Working)
10.7x3.7x9.8m
L × W × H (Transportation)
15.6x3.0x3.6m

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Rig details

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