| 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
Discover the remarkable capabilities of the CFA drilling rig, the 'Continuous Flight Auger (CFA) Drilling Rig', an epitome of efficiency in pile foundation construction. This innovative technology harmoniously combines the processes of drilling and concrete pouring, ensuring a streamlined, one-pass pile construction. Experience enhanced construction efficiency, reduced noise and vibrations, and minimal disruptions to the surrounding environment.
Key Features:
Integrated Construction Process:
The CFA drilling rig revolutionizes the drilling process by employing a continuous flight auger that not only excavates but simultaneously clears soil through the auger's flights. Achieving the target depth seamlessly transitions to a continuous concrete flow through the hollow drill rod, crafting a flawless pile. This innovation significantly curtails both time and labor expenses.
Low Noise and Low Vibration:
In an urban tapestry where silence is golden, the CFA drilling rig stands out, generating noticeably less noise and vibration than its traditional counterparts. Its suitability for noise-sensitive zones makes it the ideal choice for urban landscapes and other delicate environments.
Precise Quality Control:
Modern CFA drilling rigs are adorned with sophisticated monitoring systems, delivering real-time insights on drilling depth, concrete flow, and pressure. These enhancements ensure that every pile adheres strictly to design specifications, upholding quality at every stage.
Strong Adaptability:
The CFA drilling rig is engineered for versatility, performing seamlessly across diverse soil conditions, from soft layers to moderately firm terrains. Its adaptable construction techniques make it the perfect choice for an array of engineering initiatives.
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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
|
Maximum drilling depth
|
m
|
10
|
|
|
3
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Safe drilling operation range (from the rotary center)
|
mm
|
3500
|
|
|
4
|
Drilling rig size under working condition (length * width * height)
|
mm
|
6700*4000*13500
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|
|
5
|
Drilling rig size in transportation state (length * width * height)
|
mm
|
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
|
/
|
QSB7
|
|
|
Engine rated power/speed
|
kW
|
154
|
||
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Emission stage
|
/
|
3Stages
|
||
|
8
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Hydraulic system
|
Maximum working pressure of main pump
|
MPa
|
30
|
|
9
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Power head
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Rated output torque
|
kN·m
|
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
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|
Maximum lifting force
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kN
|
120
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||
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Pressurization stroke
|
mm
|
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
|
|
Maximum single rope speed of main winch
|
m/min
|
60
|
||
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Diameter of main winch wire rope
|
mm
|
24
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||
|
12
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Auxiliary winch
|
Auxiliary winch lifting force
|
kN
|
30
|
|
Maximum single rope speed of auxiliary winch
|
m/min
|
55
|
||
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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
|
Drill mast
|
Left/right inclination of mast
|
°
|
±4
|
|
Mast rake
|
°
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±4
|
||
|
14
|
Turntable rotation
|
Turntable rotation angle
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°
|
360
|
|
15
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Speed
|
Maximum traveling speed of the whole machine
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km/h
|
5
|
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Maximum gradient of the whole machine
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%
|
30
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||
|
16
|
chassis
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track width
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mm
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600
|
|
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
|
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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