| Customization: | Available |
|---|---|
| After-sales Service: | Remote Help |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Introduction to the CFA Drilling Rig
The CFA Drilling Rig, or 'Continuous Flight Auger Drilling Rig,' stands as a pinnacle of innovation in pile foundation construction. Its brilliantly engineered core process marries drilling with concrete pouring, achieving the entire pile construction in a singular, seamless pass. This sophisticated integration not only elevates construction efficiency but also dramatically reduces noise, vibration, and environmental disruptions, setting a new standard in modern construction.
Key Features:
Integrated Construction Process:
The CFA Drilling Rig ingeniously employs a continuous flight auger to penetrate the earth while simultaneously ejecting excavated soil. Upon reaching the target depth, it skillfully pumps concrete through a hollow drill rod, crafting a perfectly seamless pile. This innovative approach is a triumph in time-saving and labor efficiency, heralding a new era of construction processes.
Low Noise and Low Vibration:
In contrast to traditional pile drivers or rotary drilling alternatives, the CFA Drilling Rig excels in generating impressively low levels of noise and vibration, making it the preferred choice for urban developments and noise-sensitive areas, where tranquility is paramount.
Precise Quality Control:
Equipped with cutting-edge monitoring systems, modern CFA Drilling Rigs provide real-time insights on drilling depth, concrete flow, and pressure, ensuring that every pile meets and exceeds design specifications with unmatched precision and reliability.
Strong Adaptability:
Whether faced with soft soils or moderately firm layers, the CFA Drilling Rig rises to the challenge with efficiency and adaptability. Its versatile construction method positions it as an ideal solution for a diverse array of engineering projects, making it an indispensable tool for construction professionals.
|
order number
|
|
unit
|
LQR-130C
|
|
|
1
|
Maximum drilling diameter
|
mm
|
300-800
|
|
|
2
|
Maximum drilling depth
|
m
|
10
|
|
|
3
|
Safe drilling operation range (from the rotary center)
|
mm
|
3500
|
|
|
4
|
Drilling rig size under working condition (length * width * height)
|
mm
|
6700*4000*13500
|
|
|
5
|
Drilling rig size in transportation state (length * width * height)
|
mm
|
11500*3000*3550
|
|
|
6
|
Operating weight (including drilling tool under standard configuration)
|
t
|
31
|
|
|
|
Motor
|
Brand
|
.
|
Cummins
|
|
7
|
Engine model
|
/
|
QSB7
|
|
|
Engine rated power/speed
|
kW
|
154
|
||
|
Emission stage
|
/
|
3Stages
|
||
|
8
|
Hydraulic system
|
Maximum working pressure of main pump
|
MPa
|
30
|
|
9
|
Power head
|
Rated output torque
|
kN·m
|
130
|
|
Operating speed
|
r/min
|
8-48
|
||
|
10
|
Feed cylinder
|
Maximum pressurization
|
kN
|
120
|
|
Maximum lifting force
|
kN
|
120
|
||
|
Pressurization stroke
|
mm
|
2500
|
||
|
11
|
Main winch
|
Main winch lifting force
|
kN
|
130
|
|
Maximum single rope speed of main winch
|
m/min
|
60
|
||
|
Diameter of main winch wire rope
|
mm
|
24
|
||
|
12
|
Auxiliary winch
|
Auxiliary winch lifting force
|
kN
|
30
|
|
Maximum single rope speed of auxiliary winch
|
m/min
|
55
|
||
|
Diameter of auxiliary winch wire rope
|
mm
|
12
|
||
|
13
|
Drill mast
|
Left/right inclination of mast
|
°
|
±4
|
|
Mast rake
|
°
|
±4
|
||
|
14
|
Turntable rotation
|
Turntable rotation angle
|
°
|
360
|
|
15
|
Speed
|
Maximum traveling speed of the whole machine
|
km/h
|
5
|
|
Maximum gradient of the whole machine
|
%
|
30
|
||
|
16
|
chassis
|
track width
|
mm
|
600
|
|
Total track width
|
mm
|
Telescopic chassis (3000-4000)
|
||
|
Wheel distance
|
mm
|
4600
|
||
|
17
|
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 |
){kind=link}