| 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
Meet the revolutionary CFA Drilling Rig, or the 'Continuous Flight Auger Drilling Rig.' This cutting-edge equipment is engineered for unparalleled efficiency in pile foundation construction. By seamlessly combining drilling and concrete pouring in a single, fluid operation, the CFA rig enhances construction speed and precision. Experience remarkable improvements in efficiency while reducing noise, vibration, and environmental disturbance.
Key Features:
Integrated Construction Process:
Our CFA drilling rig excels with its innovative continuous flight auger that drills and removes soil simultaneously through the auger's flights. Reaching the desired depth, it continuously pumps concrete through a hollow drill rod, creating a flawless pile. This integrated approach drastically cuts down on time and labor, optimizing your project's cost-efficiency.
Low Noise and Low Vibration:
Set apart from traditional rigs, the CFA drilling rig is a quiet powerhouse. It produces minimal noise and vibration, making it the ideal choice for urban and noise-sensitive settings, ensuring peace in bustling environments.
Precise Quality Control:
Equipped with state-of-the-art monitoring systems, modern CFA drilling rigs offer real-time data on drilling depth, concrete flow, and pressure. This meticulous control guarantees that every pile meets exact design specifications, ensuring structural integrity and safety.
Strong Adaptability:
The CFA drilling rig adapts effortlessly, whether in soft soils or moderately firm layers. Its versatile construction prowess makes it a robust choice for diverse engineering projects, promising efficiency and reliability.
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order number
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|
unit
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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
|
Maximum pressurization
|
kN
|
120
|
|
Maximum lifting force
|
kN
|
120
|
||
|
Pressurization stroke
|
mm
|
2500
|
||
|
11
|
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
|
°
|
±4
|
||
|
14
|
Turntable rotation
|
Turntable rotation angle
|
°
|
360
|
|
15
|
Speed
|
Maximum traveling speed of the whole machine
|
km/h
|
5
|
|
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
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mm
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4600
|
||
|
17
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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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