| 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, renowned as the 'Continuous Flight Auger (CFA) Drilling Rig,' is an elite, high-performance tool meticulously engineered for pile foundation construction. By seamlessly merging the processes of drilling and concrete pouring, this revolutionary equipment completes the entire pile construction in one efficient pass. Such innovation dramatically boosts construction efficiency, curtails noise and vibration, and preserves the tranquility of the surrounding environment.
Key Features:
Integrated Construction Process:
The CFA Drilling Rig employs a continuous flight auger to effortlessly penetrate the earth, simultaneously displacing the excavated soil with the auger's flights. Upon reaching the predetermined depth, concrete is seamlessly injected through the hollow drill rod, crafting an uninterrupted pile. This cutting-edge, integrated process is a testament to time and labor efficiency.
Low Noise and Low Vibration:
In stark contrast to conventional pile driving or rotary drilling rigs, the CFA Drilling Rig minimizes noise and vibration disturbances, making it the ideal choice for urban landscapes and environments sensitive to sound.
Precise Quality Control:
State-of-the-art CFA Drilling Rigs are equipped with sophisticated monitoring systems that provide continuous, real-time updates on drilling depth, concrete flow, and pressure, ensuring every pile adheres strictly to the desired design specifications.
Strong Adaptability:
The CFA Drilling Rig exhibits remarkable performance across diverse terrains, from soft soils to moderately firm layers. Its versatile construction technique renders it highly effective for various engineering endeavors.
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order number
|
|
unit
|
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
|
|
Operating speed
|
r/min
|
8-48
|
||
|
10
|
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
|
%
|
30
|
||
|
16
|
chassis
|
track width
|
mm
|
600
|
|
Total track width
|
mm
|
Telescopic chassis (3000-4000)
|
||
|
Wheel distance
|
mm
|
4600
|
||
|
17
|
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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