| 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, also renowned as the "Continuous Flight Auger (CFA) Drilling Rig," is an extraordinarily efficient marvel of engineering, meticulously crafted for excellence in pile foundation construction. At its core, this innovative rig integrates the processes of drilling and concrete pouring into a single, fluid operation, empowering your construction endeavors with unparalleled efficiency. Experience the magic of completing an entire pile construction in just one seamless pass! This groundbreaking approach not only elevates construction efficiency to new heights but also minimizes noise and vibration, preserving the tranquility of your environment.
Key Features:
Integrated Construction Process:
The CFA drilling rig exemplifies cutting-edge construction technology by employing a continuous flight auger that expertly drills into the ground while simultaneously extracting the excavated soil through its ingenious auger flights. Upon achieving the desired depth, concrete is seamlessly pumped through the hollow drill rod, ensuring the creation of flawless piles. This groundbreaking integrated method not only saves precious time but also significantly reduces labor costs, offering an unparalleled edge in construction efficiency.
Low Noise and Low Vibration:
In contrast to conventional pile driving or rotary drilling rigs, the CFA drilling rig boasts a superior design that generates minimal noise and vibration. This makes it the ideal choice for urban landscapes and other noise-sensitive locales, where maintaining a peaceful environment is paramount.
Precise Quality Control:
Modern CFA drilling rigs are outfitted with state-of-the-art monitoring systems that offer real-time insights into drilling depth, concrete flow, and pressure. This ensures each pile meets the highest design specifications, delivering unparalleled precision and quality control in every project.
Strong Adaptability:
Whether operating in soft soils or moderately firm layers, the CFA drilling rig excels with exceptional performance. Its versatile construction method makes it a perfect fit for a wide array of engineering projects, demonstrating remarkable adaptability and efficiency.
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order number
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|
unit
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LQR-130C
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|
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1
|
Maximum drilling diameter
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mm
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300-800
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|
|
2
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Maximum drilling depth
|
m
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10
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|
|
3
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Safe drilling operation range (from the rotary center)
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mm
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3500
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|
|
4
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Drilling rig size under working condition (length * width * height)
|
mm
|
6700*4000*13500
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|
|
5
|
Drilling rig size in transportation state (length * width * height)
|
mm
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11500*3000*3550
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|
|
6
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Operating weight (including drilling tool under standard configuration)
|
t
|
31
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|
|
|
Motor
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Brand
|
.
|
Cummins
|
|
7
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Engine model
|
/
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QSB7
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|
|
Engine rated power/speed
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kW
|
154
|
||
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Emission stage
|
/
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3Stages
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||
|
8
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Hydraulic system
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Maximum working pressure of main pump
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MPa
|
30
|
|
9
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Power head
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Rated output torque
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kN·m
|
130
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Operating speed
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r/min
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8-48
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||
|
10
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Feed cylinder
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Maximum pressurization
|
kN
|
120
|
|
Maximum lifting force
|
kN
|
120
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||
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Pressurization stroke
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mm
|
2500
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||
|
11
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Main winch
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Main winch lifting force
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kN
|
130
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Maximum single rope speed of main winch
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m/min
|
60
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||
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Diameter of main winch wire rope
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mm
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24
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||
|
12
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Auxiliary winch
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Auxiliary winch lifting force
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kN
|
30
|
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Maximum single rope speed of auxiliary winch
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m/min
|
55
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||
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Diameter of auxiliary winch wire rope
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mm
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12
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||
|
13
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Drill mast
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Left/right inclination of mast
|
°
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±4
|
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Mast rake
|
°
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±4
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||
|
14
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Turntable rotation
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Turntable rotation angle
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°
|
360
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|
15
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Speed
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Maximum traveling speed of the whole machine
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km/h
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5
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Maximum gradient of the whole machine
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%
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30
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||
|
16
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chassis
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track width
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mm
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600
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Total track width
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mm
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Telescopic chassis (3000-4000)
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||
|
Wheel distance
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mm
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4600
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||
|
17
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Drill pipe specification
|
360Machine lock
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||
| 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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