| 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, elegantly known as the "Continuous Flight Auger (CFA) Drilling Rig," represents the pinnacle of modern engineering for pile foundation construction. By ingeniously merging drilling and concrete rendering into a streamlined operation, it allows for the swift completion of pile construction in a singular, uninterrupted sequence. This leads to a remarkable boost in construction efficiency while significantly reducing noise pollution and vibrations. It is a coveted choice for projects keen on preserving the serenity of their surroundings.
Key Features:
Integrated Construction Process:
Harnessing the power of a continuous flight auger, the CFA drilling rig masterfully drills through the earth, adeptly removing excavated soil with its spiraled flights. Once it reaches the targeted depth, concrete flows seamlessly through the hollow core of the drill rod, crafting a flawless pile. This revolutionary integrated process conserves precious time and significantly cuts down labor expenses.
Low Noise and Low Vibration:
In stark contrast to conventional pile driving or rotary drilling machines, the CFA drilling rig is characterized by its remarkably low noise and vibration levels. This makes it an ideal choice for bustling urban landscapes and other areas where noise sensitivity is a concern.
Precise Quality Control:
State-of-the-art CFA drilling rigs are fitted with cutting-edge monitoring systems that deliver instantaneous feedback on crucial metrics such as drilling depth, concrete flow, and pressure levels. This ensures each pile is constructed to meticulous design standards, guaranteeing superior quality and reliability.
Strong Adaptability:
The CFA drilling rig exhibits remarkable versatility, performing with aplomb in both soft soils and moderately firm strata. Its adaptable construction techniques make it an indispensable asset for a diverse array of engineering challenges.
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order number
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|
unit
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LQR-130C
|
|
|
1
|
Maximum drilling diameter
|
mm
|
300-800
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|
|
2
|
Maximum drilling depth
|
m
|
10
|
|
|
3
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Safe drilling operation range (from the rotary center)
|
mm
|
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
|
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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|
|
Engine rated power/speed
|
kW
|
154
|
||
|
Emission stage
|
/
|
3Stages
|
||
|
8
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Hydraulic system
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Maximum working pressure of main pump
|
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
|
kN
|
120
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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
|
|
Maximum single rope speed of main winch
|
m/min
|
60
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||
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Diameter of main winch wire rope
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mm
|
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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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
|
°
|
±4
|
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Mast rake
|
°
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±4
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||
|
14
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Turntable rotation
|
Turntable rotation angle
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°
|
360
|
|
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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%
|
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)
|
||
|
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
|
||
| 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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