| 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, also celebrated as the 'Continuous Flight Auger (CFA) Drilling Rig,' is a marvel of modern engineering. Perfectly tailored for pile foundation construction, this innovative machine effortlessly combines the drilling and concrete pouring processes into one flawless sequence. This sophisticated integration allows for entire pile construction in just one smooth operation. The result? Remarkably enhanced construction efficiency, with a dramatic reduction in noise and vibration. Plus, it minimizes environmental disruptions, ensuring harmony with surrounding landscapes.
Key Features:
Integrated Construction Process:
The CFA drilling rig shines in its intelligent design, employing a continuous flight auger that expertly drills into the earth while simultaneously ejecting soil via the auger's flights. Once the perfect depth is attained, concrete is smoothly and continuously injected through the hollow drill rod, crafting a flawless pile. This streamlined method is a game-changer, significantly trimming down both time and labor expenses.
Low Noise and Low Vibration:
In comparison to conventional pile driving or rotary drilling rigs, the CFA drilling rig is an emblem of serenity, producing substantially lower noise and vibration levels. This makes it an ideal choice for bustling urban environments and areas sensitive to noise pollution.
Precise Quality Control:
Equipped with cutting-edge monitoring systems, modern CFA drilling rigs deliver precise, real-time insights into drilling depth, concrete flow, and pressure. This vigilant monitoring ensures that each pile adheres to stringent design specifications, guaranteeing peace of mind and quality results.
Strong Adaptability:
From gentler soils to moderately firm terrains, the CFA drilling rig performs with consistent excellence. Its adaptable construction method enables it to tackle a broad range of engineering challenges with ease and efficiency.
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order number
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|
unit
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LQR-130C
|
|
|
1
|
Maximum drilling diameter
|
mm
|
300-800
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|
|
2
|
Maximum drilling depth
|
m
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10
|
|
|
3
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Safe drilling operation range (from the rotary center)
|
mm
|
3500
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|
|
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
|
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
|
||
|
Emission stage
|
/
|
3Stages
|
||
|
8
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Hydraulic system
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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
|
|
Maximum lifting force
|
kN
|
120
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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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||
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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
|
kN
|
30
|
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Maximum single rope speed of auxiliary winch
|
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
|
°
|
±4
|
|
Mast rake
|
°
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±4
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||
|
14
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Turntable rotation
|
Turntable rotation angle
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°
|
360
|
|
15
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Speed
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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
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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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||
|
Wheel distance
|
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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