| Customization: | Available |
|---|---|
| After-sales Service: | Remote Help |
| Warranty: | 1 Year |
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Introduction to the CFA Drilling Rig
The CFA Drilling Rig, renowned as the 'Continuous Flight Auger (CFA) Drilling Rig,' stands as a pinnacle of efficiency, expertly crafted for pile foundation construction. Seamlessly combining drilling and concrete pouring, it completes the entire pile construction in one smooth operation. This integration not only amplifies construction efficiency but also significantly cuts down on noise and vibration, ensuring minimal disruption to the surrounding environment and enhancing the quality of the whole construction process.
Key Features:
Integrated Construction Process:
The ingenious CFA drilling rig employs a continuous flight auger to penetrate the ground, efficiently displacing excavated soil with the aid of the auger's flights. Upon reaching the specified depth, concrete is meticulously pumped through the hollow drill rod, crafting a flawless pile. This streamlined approach delivers substantial savings in both time and labor costs, proving invaluable in modern construction projects.
Low Noise and Low Vibration:
In comparison to conventional pile-driving or rotary drilling machines, the CFA Drilling Rig excels by producing significantly lower noise and vibration levels. Its operation is ideal for urban landscapes and other areas sensitive to auditory disturbances, thereby promoting harmony with the environment.
Precise Quality Control:
Armed with state-of-the-art monitoring systems, contemporary CFA drilling rigs offer real-time insights into crucial parameters such as drilling depth, concrete flow, and pressure. This ensures the constructed pile adheres to the exacting design specifications, guaranteeing precision and quality in every project.
Strong Adaptability:
Whether navigating soft soils or moderately firm substrates, the CFA drilling rig demonstrates remarkable efficiency and versatility. Its adaptable construction method makes it an excellent choice for a wide spectrum of engineering endeavors.
|
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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