SDLQ CFA Bridge Abutment Rig / Slope Stability Enhancement / High-Speed Railway Viaduct Engineering

• Customization: Available
• After-sales Service: Remote Help
• Warranty: 1 Year
• Model NO.: LQR-130C
• Power Source: Diesel
• Certification: EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Max Drilling Depth: 10m
• Max Drilling Diameter: 800mm
• Max Output Torque: 130kN.M
• Total Weight: 31
• Rotate Speed: 3-45 R/Min
• Diamension (mm): 11500*3000*3550mm
• Engine: Cumminss
• Engine Rated Power: 154kw
• Track Shoe Width: 600mm
• Travelling Speed (Km/H): 5km/H
• Color: Customer′s Requirement
• Trademark: SDLQ
• Origin: China
• HS Code: 8430419000
• Production Capacity: 30 Sets

Product Description

Product Description

Introduction to the CFA Drilling Rig

The CFA drilling rig, or "Continuous Flight Auger (CFA) Drilling Rig," is an exceptionally efficient tool meticulously engineered for the intricate demands of pile foundation construction. This cutting-edge equipment merges drilling and concrete pouring into a single, fluid process, achieving complete pile formation in just one smooth pass. Experience dramatically enhanced construction efficiency, alongside minimized noise, vibration, and environmental disruption, setting a new standard for urban engineering projects.

Key Features:

• Integrated Construction Process:
  The CFA drilling rig is a marvel of engineering, employing a continuous flight auger that drills into the earth with precision while concurrently clearing excavated material through its auger's flights. Upon reaching the intended depth, concrete is seamlessly pumped through the hollow drill rod, creating an uninterrupted pile. This sophisticated method is a game-changer in saving both time and labor expenses.

• Low Noise and Low Vibration:
  In stark contrast to conventional pile driving or rotary drilling rigs, the CFA drilling rig boasts remarkably lower noise and vibration levels. This makes it the optimal choice for urban landscapes and other environments where noise sensitivity is a critical factor.

• Precise Quality Control:
  Equipped with state-of-the-art monitoring systems, modern CFA drilling rigs deliver real-time insights into drilling depth, concrete flow, and pressure, ensuring each pile adheres to strict design specifications. This precision fosters reliability and excellence in construction outcomes.

• Strong Adaptability:
  Whether navigating soft soils or more resistant layers, the CFA drilling rig showcases outstanding performance. Its adaptable construction approach makes it a versatile choice for a breadth of engineering applications, ensuring efficiency and reliability in diverse soil conditions.

Product Parameters

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

Machine Photos



Exhibition

 

Our unwavering dedication transcends sales, as we actively participate in numerous international exhibitions. This commitment not only amplifies the visibility of our rigs but also promotes continuous learning and fosters global connections. We proudly introduce: 'Rotary Drilling Rig, Made in China!'
 

Customer photo

 

We warmly invite global customers to explore our state-of-the-art factory. Revel in complimentary accommodations and witness live operational demonstrations that underscore our unmatched expertise. Your satisfaction is both our paramount concern and greatest achievement.

Working photo

 

We are deeply grateful for your invaluable feedback, proudly exporting to 50 countries worldwide. Our unique advantage lies in being a direct manufacturer of rotary drilling rigs, enabling us to bypass middleman costs and deliver competitive, independent pricing directly to you!

FAQ

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