| 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, known as the "Continuous Flight Auger (CFA) Drilling Rig," is a marvel of modern engineering that elevates pile foundation construction to new heights. This sophisticated equipment seamlessly integrates the drilling and concrete pouring processes into a single, fluid operation. By completing the entire pile construction in just one pass, it dramatically boosts construction efficiency, significantly lowers noise and vibration levels, and minimizes environmental disturbances.
Key Features:
Integrated Construction Process:
Our CFA drilling rig stands out with its ingenious use of a continuous flight auger that drills into the earth while expertly removing the excavated soil via the auger's flights. Once the desired depth is achieved, concrete is dynamically pumped through the hollow drill rod, resulting in a flawless pile. This streamlined method not only saves precious time but also cuts labor costs, delivering remarkable efficiency and value.
Low Noise and Low Vibration:
In stark contrast to traditional pile driving or rotary drilling rigs, the CFA drilling rig is designed to operate with minimal noise and vibration. This quality makes it exceptionally well-suited for urban environments and areas where noise sensitivity is a concern, ensuring peace and compliance with urban regulations.
Precise Quality Control:
Equipped with state-of-the-art monitoring systems, modern CFA drilling rigs provide real-time insights into drilling depth, concrete flow, and pressure. This advanced technology guarantees that every pile meets the stringent design specifications, ensuring reliability and safety for your construction projects.
Strong Adaptability:
Capable of delivering exceptional results in diverse conditions, whether operating in soft soils or moderately firm strata, the CFA drilling rig is a paradigm of versatility. Its adaptable construction method makes it an ideal choice for a wide array of engineering projects, delivering consistent, high-quality performance every time.
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order number
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unit
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LQR-130C
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1
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Maximum drilling diameter
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mm
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300-800
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|
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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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|
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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)
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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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|
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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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|
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Motor
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Brand
|
.
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Cummins
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|
7
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Engine model
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/
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QSB7
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|
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Engine rated power/speed
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kW
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154
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||
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Emission stage
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/
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3Stages
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||
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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
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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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||
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10
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Feed cylinder
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Maximum pressurization
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kN
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120
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Maximum lifting force
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kN
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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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||
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11
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Main winch
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Main winch lifting force
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kN
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130
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Maximum single rope speed of main winch
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m/min
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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
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30
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Maximum single rope speed of auxiliary winch
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m/min
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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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°
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±4
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Mast rake
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°
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±4
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||
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14
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Turntable rotation
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Turntable rotation angle
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°
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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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||
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17
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Drill pipe specification
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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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