High Torque Second Hand Xr280d Crawler Drilling Rig Machine for Pile Foundation Engineering Construction Drilling with Diesel Engine

• Customization: Available
• After-sales Service: 7/24 Available
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Model NO.: XR280D
• Condition: Used
• Drill Hole Diameter: >300mm
• Drill Hole Depth: 70-100m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Self Weight: 84000 Kg
• Vibration Frequency: 27/32 Hz
• Compaction Width: 2170mm
• Rated Power: 140kw
• Max Gradeability: 35%
• Max.Gradeability: 405/290kn
• Static Linear Load: 582n/Cm
• Transport Package: Standard Export Packing or as Requested
• Specification: 17380*3500*3540mm
• Origin: Xuzhou, China
• HS Code: 8429521200
• Production Capacity: 500 PCS/Year
• Package Size: 1740.00cm * 350.00cm * 354.00cm
• Package Gross Weight: 84000.000kg

Product Description

Product Description

High Torque Second Hand XR280D Crawler Drilling Rig Machine for Pile Foundation Engineering Construction Drilling with Diesel Engine

Drilling rig dimension in transport condition (L × W × H)		mm	17380×3500×3540
Weight of overall unit (standard configuration, excluding drilling tool)		t	84
Engine	Model		QSM11-C400
	Rated power/speed	kw	298/(2200r/min)
Rotary drive	Max. torque	kn.m	280
	Rotational speed	r/min	6~22
Crowd cylinder	Max. Pushing force	kn	210
	Max. Pulling force	kn	220
	Max.stroke	mm	6000
Main winch	Max.pulling force	kn	260
	Max. single-rope speed	m/min	60
Auxiliary winch	Max.pulling force	kn	100
	Max. single-rope speed	m/min	65
Drilling mast	Left/right inclination of mast	°	4/4
	Front/back inclination of mast	°	5/15
Rotary table slewing angle		°	360
Traveling	Max. traveling speed of the overall unit	km/h	1.5
	Max. climbable gradient of the overall unit	%	35
Crawler	Width of crawler plate	mm	800
	External width of crawler (min.-max.)	mm	3500~4800
	Center distance between two longitudinal wheels of crawler	mm	5175
	Average ground pressure	kpa	102

The special hydraulic chassis for the rotating drill with extensible crawler is provided with the excellent stability and is convenient to transport. The imported turbo-supercharged engine(meeting EU-III standard) is powerful, and has sufficient power reserve, which can be operated in plateau. Its noise and emission meet the national standards. The constant power and the best output enable the complete machine to function at its best.

 

The patented parallelogram articulation mechanism can work in a large area. The drill mast, which is designed in box structure and made of the materials with high strength, has good rigidityand anti-distortion, guaranteeing the drilling accuracy. The hinge is provided with the bearing exempt from lubrication, and can work freely. The slag can be discharged in any angle due to 360 degree lifting and revolving.
 

The intellectual controlling system, CAN bus and PLC with self-intellectual property right are used, including the automatic and manual regulation of the perpendicularity of the drill mast, automatic display of the drilling depth, automatic rotation positioning control, and intellectual fault diagnosis control.
 

The machine adapt single row rope for main winch to figure out the wear of steel rope. extend the life-span and high reliability.

 

Company Profile

CNS Machinery (Xuzhou) Co.,Ltd., located in Xuzhou, home of machinery production base.CNS is expert manufacturer for cranes and tail lift ever since 2006 when the factory was established, and now has integrated R&D, fabrication and domestic transportation systems and sales.Based on rapid development and growth, we started export in 2015 and now has mature foreign trade team and experience with satisfying services teams.And we have reached long-term friendly cooperation with many well-known brands. We are the most powerful large-scale second-hand construction machinery supplier in China.We expanded and rebuilt our factory to 60000m2 in 2023 to meet the higher demand.CNS has strict inspection systems from raw materials to finished products,'Never compro- mise in quality' is the basic principle and of CNS development and the only secret CNS gets so many cusomers from domestic foreign trade companies to overseas clients.We have advanced equipment, excellent quality, strict management and technical team, to ensure the superiority of our products, with IS09001 quality system certification.CNS invests nearly quarter of saleroom in R&D and provides OEM/ODM service for both in and aborad customers and famous enterprise, HYUNDAl etc. with the most cost-effective prices.And we are trying harder to service customers and achieve mutual benefits, and to be the most realiable and trustworthy supplier.

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FAQ

Are you a manufacturer?
Yes! We are the manufacturer established in 2006 and started selling overseas in 2015.
Offer OEM/ODM service of cranes and excavator attachments.

Why choose CNS?
Source factory! Save your cost margin to higher quality and machining precision!
12 months warrranty!
Strong R&D team!
Flexible payment term. L/C is highly welcomed.
Cooperated shipping agent, saving more cost.

What is the way for delivery?
Mainly by shipment.
Optional railway for neighborhood countries.
 DHL, TNT, UPS,or FedEx for light accessories which are needed urgently.

What are your warranty terms?
12 months or 2000 working hours structural warranty on all our products, except failure caused by improper installation, operation or maintenance, accident, damage which are not caused by CNS.

What is your lead time?
We expanded and rebuilt factory to another 60000sqm to meet higher demand.
Stock order: 3-5 working days,
customized orders within 1-2 weeks.
Contact CNS service team to get an accurate lead time.