| 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
Unveiling the marvel of modern engineering, the CFA drilling rig, celebrated as the 'Continuous Flight Auger (CFA) Drilling Rig,' is a powerhouse of efficiency crafted for superior pile foundation construction. This state-of-the-art machinery masterfully combines the art of drilling and concrete pouring into one fluid operation, ensuring the swift completion of pile construction in a single, seamless pass. This transformative process revolutionizes construction efficiency, while drastically minimizing noise, vibration, and environmental disturbance, making it an ideal choice for harmonious urban developments.
Key Features:
Integrated Construction Process:
Harnessing the power of cutting-edge technology, the CFA drilling rig employs a continuous flight auger to deftly penetrate the earth, efficiently transporting excavated soil via the auger's flights. Upon achieving the desired depth, concrete is expertly pumped through the hollow drill rod, crafting a flawless, continuous pile. This integrated approach not only optimizes time and reduces labor costs but also enhances project efficiency.
Low Noise and Low Vibration:
In stark contrast to conventional pile driving or rotary drilling rigs, the CFA drilling rig significantly reduces noise and vibration levels. This innovation makes it exceptionally well-suited for urban environments and areas sensitive to sound, ensuring peaceful coexistence with the surroundings.
Precise Quality Control:
Equipped with the latest in technology, modern CFA drilling rigs boast advanced monitoring systems that deliver real-time insights into drilling depth, concrete flow, and pressure. This precision ensures that each pile is crafted to meet exacting design specifications, guaranteeing structural integrity and reliability.
Strong Adaptability:
The CFA drilling rig stands out with its versatile performance, excelling in both soft soils and moderately firm layers. This adaptability makes it a versatile choice for diverse engineering projects, ensuring successful outcomes across various terrains.
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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
|
m
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10
|
|
|
3
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Safe drilling operation range (from the rotary center)
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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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|
|
5
|
Drilling rig size in transportation state (length * width * height)
|
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
|
31
|
|
|
|
Motor
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Brand
|
.
|
Cummins
|
|
7
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Engine model
|
/
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QSB7
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|
|
Engine rated power/speed
|
kW
|
154
|
||
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Emission stage
|
/
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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
|
30
|
|
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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||
|
10
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Feed cylinder
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Maximum pressurization
|
kN
|
120
|
|
Maximum lifting force
|
kN
|
120
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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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||
|
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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||
|
13
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Drill mast
|
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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°
|
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)
|
||
|
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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