| Customization: | Available |
|---|---|
| After-sales Service: | Remote Help |
| Warranty: | 1 Year |
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Introduction to the CFA Drilling Rig
Discover the remarkable CFA drilling rig, or "Continuous Flight Auger (CFA) Drilling Rig," a marvel of engineering designed for exceptional pile foundation construction. This state-of-the-art machine seamlessly merges the processes of drilling and concrete pouring, achieving the complete construction of piles in a single, uninterrupted movement. The result? A transformative increase in construction efficiency, accompanied by a substantial reduction in noise and vibration, all while ensuring minimal disruption to the surrounding environment.
Key Features:
Integrated Construction Process:
The CFA drilling rig revolutionizes efficiency by employing a continuous flight auger that drills into the earth, simultaneously extracting soil through its ingenious flights. Upon reaching the desired depth, concrete is expertly pumped through the hollow drill rod, creating a cohesive and enduring pile. This streamlined, integrated process remarkably conserves both time and labor expenses, maximizing productivity.
Low Noise and Low Vibration:
In stark contrast to conventional pile driving or rotary drilling machines, the CFA drilling rig operates with significantly reduced noise and vibration. Its quiet and smooth operation makes it the ideal choice for urban landscapes and other environments where noise reduction is paramount.
Precise Quality Control:
Equipped with cutting-edge monitoring technology, modern CFA drilling rigs offer real-time insights into drilling depth, concrete flow, and pressure. This ensures that each pile precisely adheres to the required design specifications, guaranteeing superior quality and consistency in every project.
Strong Adaptability:
From soft soils to moderately firm terrains, the CFA drilling rig excels with unmatched efficiency. Its adaptable and versatile construction method makes it a perfect fit for diverse engineering challenges, catering to a wide array of project requirements with ease.
|
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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