| 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, celebrated as the 'Continuous Flight Auger (CFA) Drilling Rig,' is ingeniously crafted for excellence in pile foundation construction. This marvel of engineering synchronizes drilling and concrete pouring into a flawless, unified process, ensuring that the entire pile construction is completed in a singular, smooth operation. This not only amplifies construction efficiency but also significantly diminishes noise and vibration, reducing disturbance to the surrounding environment and keeping peace with nature.
Key Features:
Integrated Construction Process:
Harnessing the power of a continuous flight auger, the CFA drilling rig expertly delves into the earth while efficiently removing excavated soil via the auger's flights. Upon reaching the desired depth, concrete is seamlessly channeled through the hollow drill rod, crafting a unified pile. This innovative integrated method dramatically conserves both time and labor, optimizing efficiency and reducing costs.
Low Noise and Low Vibration:
In stark contrast to conventional pile driving or rotary drilling rigs, the CFA drilling rig is a quieter, gentler giant, producing significantly lower noise and vibration levels. This makes it an ideal choice for urban locales and other noise-sensitive areas, preserving the tranquility of the environment.
Precise Quality Control:
Equipped with cutting-edge monitoring systems, modern CFA drilling rigs provide real-time feedback on critical parameters such as drilling depth, concrete flow, and pressure. This ensures that each pile constructed aligns perfectly with specified design criteria, achieving impeccable quality control.
Strong Adaptability:
Whether conquering soft soils or tackling moderately firm layers, the CFA drilling rig exhibits unparalleled efficiency. Its versatile construction methodology makes it the go-to solution for a wide array of engineering challenges, demonstrating remarkable adaptability.
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order number
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unit
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LQR-130C
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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)
|
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
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6700*4000*13500
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|
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5
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Drilling rig size in transportation state (length * width * height)
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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
|
|
|
|
Motor
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Brand
|
.
|
Cummins
|
|
7
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Engine model
|
/
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QSB7
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|
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Engine rated power/speed
|
kW
|
154
|
||
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Emission stage
|
/
|
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
|
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
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kN
|
120
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||
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Pressurization stroke
|
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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||
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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
|
Left/right inclination of mast
|
°
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±4
|
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Mast rake
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°
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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
|
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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||
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Wheel distance
|
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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