| 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, aptly known as the 'Continuous Flight Auger (CFA) Drilling Rig,' stands at the forefront of modern construction technology as a powerhouse of efficiency. Purposefully crafted for pile foundation projects, it seamlessly merges the drilling and concrete pouring processes into a unified operation. This revolutionary approach enables the entire pile construction to be executed in a single, streamlined pass. The result? A substantial boost in construction efficiency, with the added benefits of reduced noise, diminished vibrations, and minimal environmental disturbance.
Key Features:
Integrated Construction Process:
The CFA drilling rig's ingenious design utilizes a continuous flight auger that drills into the earth while simultaneously ejecting excavated soil through the auger's flights. Upon reaching the targeted depth, concrete is continuously injected through the hollow drill rod, culminating in the formation of a flawless pile. This avant-garde integrated method is a game-changer, saving invaluable time and slashing labor costs.
Low Noise and Low Vibration:
In a class of its own, the CFA drilling rig is engineered to produce significantly lower noise and vibration levels than conventional pile driving or rotary drilling machines. This makes it the ideal choice for urban landscapes and other noise-sensitive areas, maintaining harmony with the surroundings.
Precise Quality Control:
Equipped with cutting-edge monitoring systems, modern CFA drilling rigs offer unparalleled precision. Real-time feedback on drilling depth, concrete flow, and pressure ensures that each pile is crafted to meet exact design specifications, guaranteeing superior quality and reliability.
Strong Adaptability:
Versatile and robust, the CFA drilling rig excels in both soft soils and moderately firm layers. Its adaptable construction method makes it a formidable tool across a diverse array of engineering projects, delivering exceptional performance with every use.
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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
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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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|
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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)
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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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