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Rotary Drilling Rig Sr275s Drill Rigs with High Efficiency image 1Rotary Drilling Rig Sr275s Drill Rigs with High Efficiency image 2Rotary Drilling Rig Sr275s Drill Rigs with High Efficiency image 3Rotary Drilling Rig Sr275s Drill Rigs with High Efficiency image 4Rotary Drilling Rig Sr275s Drill Rigs with High Efficiency image 5Rotary Drilling Rig Sr275s Drill Rigs with High Efficiency image 6

Rotary Drilling Rig Sr275s Drill Rigs with High Efficiency

Oriemac Machinery & Equipment (Shanghai) Co., Ltd.

Price $325000.00 / Pieces
Mini Order
-+Subtotal: $3250000
Availability In Stock
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SR275S
1 Year
1 Year
New
150-200mm
100-150m
Cone Bit
Rotary
Crawler
2200mm
23870*3540*3845 mm
70 M/Min
275 Kn M
Oriemac
40hq
23870*3540*3845 mm
Jiangsu
Product Description
Products Description
Efficient and flexible
· Widely used in small dia. & deep borehole construction in civil engineering, high main hoist lifting up and down speed, high verticality of finished borehole, high working efficiency in civil construction.
 
Special chassis
· Telescopic large widening chassis designed for rotary drilling rig, roller type large diameter slewing bearing to guarantee the high stability in deep borehole construction.
 
Economical and energy-saving· Imported large-displacement EFI engine with strong power, adopts power optimization control technology, adjusts power distribution in real time, fast response speed, higher fuel efficiency and more energy-saving.
 
 
High reliability· The mast adopts box structure with strong resistance to torsion and fatigue; sixth generation kelly bar adopting upgraded material and strengthened block ring, the overall strength increased by 25% with high drilling ability in strongly weathered rock layer.
 
 
Intelligent upgrade
· 10-inch HD touch screen, fast response and more convenient operation.
Product Paramenters
Main performances
Unit
Parameter
Pile
Max. drilling diameter
mm
2200
Max. drilling depth
m
58/73
Rotary drive
Rated output torque
kN·m
275
Rotation speed
rpm
5-34
Crowd System
Crowd force
kN
240
Line pull
kN
280
Stroke
mm
5000
Main Winch
Lifting capacity
kN
280
Wire rope diameter
mm
32
Max. line speed
m/min
80
Auxiliary Winch
Lifting capacity
kN
80
Wire rope diameter
mm
20
Max. line speed
m/min
70
Mast Inclination
Forward/backward
°
5/90
Lateral
°
±3
Main Chassis
Base engine
/
 L9
Engine power
kW/rpm
272/1900
Exhaust emission
/
EURO IV
Engine displacement
L
8.9
Extension width
mm
4500
Track shoe width
mm
800
Swing radius
mm
4525
Overall Machine
Overall height
mm
23870
Operating weight
t
90
Transport width
mm
3540
Transport height
mm
3845
Transport length
mm
17250
Piectures

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