China Hot Sale Xr220d Crawler Rotary Drill Rig with Factory Price

• After-sales Service: Online Service
• Warranty: 1 Year
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: >300mm
• Drill Hole Depth: 50-70m
• Model NO.: XR220D
• Bit Type: Cone Bit
• Drilling Way: Rotary
• Type: Crawler
• Rated Power/Speed: 242/(2200r/Min)
• Max. Torque: 220 Kn •m
• Rotational Speed: 7~25r/Min
• Max. Pushing Force: 200kn
• Max. Pulling Force: 200kn
• Transport Package: Nude Package
• Specification: 8968*4400*22180mm
• Trademark: Liebty
• Origin: China
• HS Code: 8430691100
• Production Capacity: 100sets/Month

Product Description

Product Description

China Hot Sale XR220D Crawler Rotary Drill Rig with Factory Price


1,Withthe special hydraulic telescopic crawler chassis (TDP series) of rotary drill rigand large diameter slewing bearing, it meets strong stability and easytransportation.

 

2,Withthe electronically controlled and turbocharged engine, which is powerful and emissions meet Euro 3 standards
 

3,The hydraulicsystem adopts the limit of power control and positive flow control, that makesthe hydraulic system more energy and efficient.

 

4,Withthe single rope main winch, it efficiently solves the problem of wire ropewear, and improves the service life of wire rope; a detection device of drillingdepth on the main winch, and single rope makes deep inspection more accuracy.

Advantages and highlights:

1.Offer Test Report of Professional Institute.

2.Details Of Maintenance And Repair Items Included.
3.Price Concessions.

4.Official Factory Sourcing.

5.Vehicle Condition of Perfection.

6.SGS Provides The Third-Party Inspection Certificate.

Product Parameters

Description		Unit	XR220D
Max. drilling diameter		mm	Æ2000
Max. drilling depth		m	67,standard configuration
			(5-section friction Kelly bar)
			52,optional configuration
			(4-section-locking Kelly bar)
Allowable luffing scope (from center of drill rod to slewing center)		mm	3905~4800
Drilling rig dimension in working condition (L × W × H)		mm	8968×4400×22180
Drilling rig dimension in transport condition (L × W × H)		mm	16360×3250×3535
Weight of overall unit (standard configuration, excluding drilling tool)		t	76
Engine	Model		QSL-325
	Rated power/speed	kW	242/(2200r/min)
Max. working pressure of hydraulic system		MPa	35
Rotary drive	Max. torque	kN •m	220
	Rotational speed(Standard configuration)	r/min	7~25
Crowd cylinder	Max. Pushing force	kN	200
	Max. Pulling force	kN	200
	Max. stroke	mm	5000
Main winch	Max. pulling force	kN	230
	Max. single-rope speed	m/min	70
	Diameter of the steel wire rope	mm	30
Auxiliary winch	Max. pulling force	kN	80
	Max. single-rope speed	m/min	60
	Diameter of the steel wire rope	mm	20
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	3250~4400
	Center distance between two longitudinal wheels of crawler	mm	4750
	Average ground pressure	kPa	108

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