| Customization: | Available |
|---|---|
| After-sales Service: | Remote Help |
| Warranty: | 1 Year |
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Introduction to the CFA Drilling Rig
The CFA drilling rig, famously recognized as the 'Continuous Flight Auger (CFA) Drilling Rig,' is an exemplary high-efficiency machine meticulously engineered for the construction of pile foundations. This state-of-the-art equipment harmoniously combines the drilling and concrete pouring stages into a cohesive and uninterrupted process, allowing for the entire pile construction to be swiftly completed in just one operation. This groundbreaking integration substantially enhances construction productivity, while simultaneously mitigating noise and vibration. Moreover, it significantly minimizes the impact on the surrounding environment, ensuring a serene and unobtrusive worksite.
Key Features:
Integrated Construction Process:
Utilizing a sophisticated continuous flight auger, the CFA drilling rig excels in penetrating the ground while concurrently extracting excavated soil through the auger's spirals. Upon reaching the target depth, concrete is expertly channeled through the hollow drill rod, crafting a flawless pile construction. This seamless integration optimizes both time and labor, marking a significant advancement in construction methodologies.
Low Noise and Low Vibration:
In stark contrast to conventional pile driving or rotary drilling techniques, the CFA drilling rig operates with remarkably reduced noise and vibration levels. This attribute renders it exceptionally suitable for deployment in urban landscapes and other environments where noise sensitivity is a pivotal concern.
Precise Quality Control:
Equipped with cutting-edge monitoring systems, modern CFA drilling rigs deliver real-time insights into critical parameters such as drilling depth, concrete flow, and pressure. This continuous feedback loop guarantees adherence to stringent design specifications, ensuring unparalleled quality and precision in pile construction.
Strong Adaptability:
Demonstrating robust performance in both soft soils and moderately firm substrates, the CFA drilling rig showcases its exceptional versatility. Its adaptive construction methodology makes it an ideal choice for a wide spectrum of engineering applications, effortlessly tackling diverse project challenges.
|
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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