| Customization: | Available |
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| After-sales Service: | Remote Help |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Introduction to the CFA Drilling Rig
The CFA Drilling Rig, or Continuous Flight Auger Drilling Rig, is an innovative marvel designed for seamless pile foundation construction. By merging the drilling and concrete pouring processes into a single, uninterrupted operation, it dramatically enhances construction efficiency. This method not only decreases noise and vibration but also ensures minimal disruption to the surrounding environment, making it an ideal choice for eco-conscious projects.
Key Features:
Integrated Construction Process:
Employing a continuous flight auger, the CFA Drilling Rig drills with precision, efficiently removing soil via the auger's flights. Once the targeted depth is achieved, concrete is smoothly pumped through the hollow drill rod, forming a flawless pile. This streamlined process conserves both time and labor, optimizing your project's resources and cost-effectiveness.
Low Noise and Low Vibration:
The CFA Drilling Rig is engineered to produce significantly lower noise levels and vibrations compared to traditional methods. It is perfectly suited for urban and noise-sensitive environments, ensuring a harmonious construction experience.
Precise Quality Control:
State-of-the-art CFA Drilling Rigs come equipped with cutting-edge monitoring systems, delivering real-time feedback on crucial metrics like drilling depth, concrete flow, and pressure. This ensures each pile adheres strictly to design specifications, guaranteeing superior quality and reliability.
Strong Adaptability:
Whether navigating through soft soils or moderately firm layers, the CFA Drilling Rig maintains high efficiency. Its versatile construction method adapts effortlessly to diverse engineering challenges, offering unmatched flexibility for any project.
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order number
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|
unit
|
LQR-130C
|
|
|
1
|
Maximum drilling diameter
|
mm
|
300-800
|
|
|
2
|
Maximum drilling depth
|
m
|
10
|
|
|
3
|
Safe drilling operation range (from the rotary center)
|
mm
|
3500
|
|
|
4
|
Drilling rig size under working condition (length * width * height)
|
mm
|
6700*4000*13500
|
|
|
5
|
Drilling rig size in transportation state (length * width * height)
|
mm
|
11500*3000*3550
|
|
|
6
|
Operating weight (including drilling tool under standard configuration)
|
t
|
31
|
|
|
|
Motor
|
Brand
|
.
|
Cummins
|
|
7
|
Engine model
|
/
|
QSB7
|
|
|
Engine rated power/speed
|
kW
|
154
|
||
|
Emission stage
|
/
|
3Stages
|
||
|
8
|
Hydraulic system
|
Maximum working pressure of main pump
|
MPa
|
30
|
|
9
|
Power head
|
Rated output torque
|
kN·m
|
130
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Operating speed
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r/min
|
8-48
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||
|
10
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Feed cylinder
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Maximum pressurization
|
kN
|
120
|
|
Maximum lifting force
|
kN
|
120
|
||
|
Pressurization stroke
|
mm
|
2500
|
||
|
11
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Main winch
|
Main winch lifting force
|
kN
|
130
|
|
Maximum single rope speed of main winch
|
m/min
|
60
|
||
|
Diameter of main winch wire rope
|
mm
|
24
|
||
|
12
|
Auxiliary winch
|
Auxiliary winch lifting force
|
kN
|
30
|
|
Maximum single rope speed of auxiliary winch
|
m/min
|
55
|
||
|
Diameter of auxiliary winch wire rope
|
mm
|
12
|
||
|
13
|
Drill mast
|
Left/right inclination of mast
|
°
|
±4
|
|
Mast rake
|
°
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±4
|
||
|
14
|
Turntable rotation
|
Turntable rotation angle
|
°
|
360
|
|
15
|
Speed
|
Maximum traveling speed of the whole machine
|
km/h
|
5
|
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Maximum gradient of the whole machine
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%
|
30
|
||
|
16
|
chassis
|
track width
|
mm
|
600
|
|
Total track width
|
mm
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Telescopic chassis (3000-4000)
|
||
|
Wheel distance
|
mm
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4600
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||
|
17
|
Drill pipe specification
|
360Machine lock
|
||
| 1.Q: Are you a manufacturer? |
| A: Yes, we are a professional rotary drilling rig manufacturer. |
| 2.Q: What does your company produce? |
| A: The main products of our company include rotary drilling rig. |
| 3.Q: How about your delivery time? |
| A: Normally the delivery time is about 7-15 days. For some specialcase, we can make it within 2 weeks, it depends on different products. |
| 4.Q: What methods of payment do you accept? |
| A: We accept T/T, L/C. |
| 5.Q: Do you offer any deals or discounts? |
| A: Yes, price depends on different quantity, different quantity will give you different price |
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