| Customization: | Available |
|---|---|
| After-sales Service: | Remote Help |
| Warranty: | 1 Year |
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Introduction to the CFA Drilling Rig
The CFA drilling rig, also recognized as the "Continuous Flight Auger (CFA) Drilling Rig," stands as a marvel of engineering, meticulously crafted to revolutionize pile foundation construction. Its innovative core process seamlessly merges drilling and concrete pouring, allowing for the entire pile formation to be achieved in one fluid motion. This breakthrough approach not only significantly boosts construction efficiency but also reduces noise pollution and vibration, ensuring minimal disruption to the surrounding environment. An epitome of modern construction excellence, the CFA drilling rig is your go-to solution for efficient and eco-friendly pile foundation projects.
Key Features:
Integrated Construction Process:
The CFA drilling rig is engineered with a state-of-the-art continuous flight auger that not only drills into the earth with precision but simultaneously evacuates excavated soil through its auger flights. Upon reaching the desired depth, concrete is expertly pumped through the hollow drill rod, creating a flawless, continuous pile. This all-in-one process is not just time-efficient but also a cost-effective solution, optimizing labor resources and operational expenditures.
Low Noise and Low Vibration:
In comparison to traditional pile driving or rotary drilling methods, the CFA drilling rig operates with remarkably reduced noise and vibration levels. This makes it the ideal choice for urban landscapes and noise-sensitive areas, ensuring peace and tranquility during construction.
Precise Quality Control:
Equipped with cutting-edge monitoring technologies, modern CFA drilling rigs deliver real-time feedback on critical parameters such as drilling depth, concrete flow, and pressure. This advanced system ensures that every pile constructed precisely meets the stringent design specifications, guaranteeing unparalleled quality control and structural integrity.
Strong Adaptability:
Whether navigating through soft soils or moderately firm substrates, the CFA drilling rig demonstrates exceptional efficiency. Its versatile construction methodology makes it the preferred choice for a diverse range of engineering projects, underlining its robust adaptability and performance.
|
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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