| 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 an exceptional powerhouse engineered for unparalleled pile foundation construction. This sophisticated device masterfully combines the intricate processes of drilling and concrete pouring into a unified, seamless operation. With the ability to complete the entire pile construction in one fluid motion, it dramatically enhances construction efficiency while significantly reducing noise and vibrations, ensuring minimal disruption to the surrounding environment.
Distinctive Features:
Revolutionary Construction Process:
Harnessing the power of a continuous flight auger, the CFA drilling rig effortlessly drills into the earth, simultaneously extracting excavated soil through the auger's flights. Upon reaching the optimal depth, concrete is seamlessly pumped through the hollow drill rod, forming an impeccable pile. This integrated powerhouse method remarkably streamlines time and labor costs, maximizing efficiency on the construction site.
Whisper-Quiet Operation:
In stark contrast to conventional pile driving or rotary drilling rigs, the CFA drilling rig operates at impressively low noise and vibration levels. This makes it an ideal choice for urban landscapes and other noise-sensitive environments, providing serenity amidst the bustle of city life.
Unmatched Precision and Quality Control:
Equipped with cutting-edge monitoring systems, modern CFA drilling rigs offer real-time, precise feedback on drilling depth, concrete flow, and pressure. This ensures that every pile constructed adheres to the stringent design specifications, guaranteeing excellence and reliability.
Versatile and Adaptable:
Whether navigating through soft soils or moderately firm layers, the CFA drilling rig delivers outstanding performance. Its adaptable construction method makes it a reliable choice for an array of engineering projects, adapting to diverse geological conditions with ease.
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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
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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
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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)
|
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
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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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|
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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
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30
|
|
9
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Power head
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Rated output torque
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kN·m
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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
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kN
|
120
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|
Maximum lifting force
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kN
|
120
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||
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Pressurization stroke
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mm
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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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||
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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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°
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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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||
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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
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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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