| 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, recognized as the "Continuous Flight Auger (CFA) Drilling Rig," is an exceptionally efficient machine crafted with precision for the specialized task of pile foundation construction. This innovative rig streamlines the construction process by merging both drilling and concrete pouring into a single uninterrupted operation, allowing for the complete construction of piles in one smooth go. This advanced approach not only enhances construction productivity but also significantly reduces noise and vibration, while minimizing any disruption to the surrounding environment.
Key Features:
Integrated Construction Process:
Leveraging the power of a continuous flight auger, the CFA drilling rig expertly drills into the ground, efficiently removing excavated soil through the auger's flights. Upon reaching the desired depth, concrete is seamlessly pumped through the hollow drill rod, creating a flawless pile. This integrated technique is a game-changer, dramatically saving both time and labor costs, making it an invaluable asset in the construction industry.
Low Noise and Low Vibration:
In contrast to traditional pile driving or rotary drilling rigs, the CFA drilling rig is engineered to generate significantly lower levels of noise and vibration. This makes it the perfect choice for construction in urban areas and other environments where noise sensitivity is a concern, ensuring peace and efficiency coexist.
Precise Quality Control:
State-of-the-art CFA drilling rigs are equipped with sophisticated monitoring systems that deliver real-time data on drilling depth, concrete flow, and pressure, guaranteeing that each pile adheres precisely to the required design specifications, ensuring the highest standards of quality and precision.
Strong Adaptability:
Whether confronting soft soils or moderately firm layers, the CFA drilling rig showcases outstanding efficiency. Its versatile construction method makes it ideally suited for a broad spectrum of engineering projects, demonstrating unmatched adaptability and performance.
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order number
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unit
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LQR-130C
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|
|
1
|
Maximum drilling diameter
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mm
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300-800
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|
|
2
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Maximum drilling depth
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m
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10
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|
|
3
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Safe drilling operation range (from the rotary center)
|
mm
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3500
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|
|
4
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Drilling rig size under working condition (length * width * height)
|
mm
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6700*4000*13500
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|
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5
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Drilling rig size in transportation state (length * width * height)
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mm
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11500*3000*3550
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|
|
6
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Operating weight (including drilling tool under standard configuration)
|
t
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31
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|
|
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Motor
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Brand
|
.
|
Cummins
|
|
7
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Engine model
|
/
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QSB7
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|
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Engine rated power/speed
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kW
|
154
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||
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Emission stage
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/
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3Stages
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||
|
8
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Hydraulic system
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Maximum working pressure of main pump
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MPa
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30
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|
9
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Power head
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Rated output torque
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kN·m
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130
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Operating speed
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r/min
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8-48
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||
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10
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Feed cylinder
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Maximum pressurization
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kN
|
120
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Maximum lifting force
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kN
|
120
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||
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Pressurization stroke
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mm
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2500
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||
|
11
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Main winch
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Main winch lifting force
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kN
|
130
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Maximum single rope speed of main winch
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m/min
|
60
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||
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Diameter of main winch wire rope
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mm
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24
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||
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12
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Auxiliary winch
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Auxiliary winch lifting force
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kN
|
30
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Maximum single rope speed of auxiliary winch
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m/min
|
55
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||
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Diameter of auxiliary winch wire rope
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mm
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12
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||
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13
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Drill mast
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Left/right inclination of mast
|
°
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±4
|
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Mast rake
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°
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±4
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||
|
14
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Turntable rotation
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Turntable rotation angle
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°
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360
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|
15
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Speed
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Maximum traveling speed of the whole machine
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km/h
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5
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Maximum gradient of the whole machine
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%
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30
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||
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16
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chassis
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track width
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mm
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600
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Total track width
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mm
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Telescopic chassis (3000-4000)
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||
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Wheel distance
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mm
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4600
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||
|
17
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Drill pipe specification
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360Machine lock
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||
| 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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