Diameter 2.8m Drilling Depth 103m Rotary Drilling Rig (XR400E)

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: 250-300mm
• Drill Hole Depth: 100-150m
• Model NO.: XR400E
• Bit Type: Drag Bit
• Drilling Way: Rotary
• Type: Crawler
• Color: Yellow
• Max. Drilling Diameter: 2800mm
• Max. Drilling Depth: 103m
• Engine Power: 373kw
• Transport Package: Nude
• Specification: CE, ISO
• Origin: China, Xuzhou
• Production Capacity: 50 Sets/Month

Product Description

Diameter 2.8m Drilling Depth 103m Rotary Drilling Rig (XR400E)

Feasures

* It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transport convenience.

* It adopts the Cummins electric control turbo-supercharged engine to provide strong power and conformity with Euro III emission standard.

* With the hydraulic pressure system adopted threshold power control and negative flow control,the system acquired high efficiency and higher energy conservation.

* Using single rope winding, effectively solve the steel wire rope wear problem, improve the life of wire rope; And drill deep detection device is setted in main winding,single rope to make deep inspection more accurate.

* The whole machine design meet the requirements of the CE directive, safety guarantee, construction safer.
 

Parameters

Description		Unit	Parameter value
Max. drilling diameter		mm	2800
Max. drilling depth		m	103
Allowable luffing scope (from center of drill rod to slewing center)		mm	4700~5200
Drilling rig dimension in working condition (L × W × H)		mm	10995×4900×26640
Drilling rig dimension in transport condition (L × W × H)		mm	20755×3500×3910
Weight of overall unit (standard configuration, excluding drilling tool)		t	113
Engine	Model		QSX15-C500
	Rated power/speed	kW	373/(2100r/min)
Max. working pressure of hydraulic system		Mpa	35
Rotary drive	Max. torque	kN•m	400
	Rotational speed	r/min	7~25
Crowd cylinder	Max. Pushing force	kN	300
	Max. Pulling force	kN	400
	Max.stroke	mm	6000
Crowd winch	Max. Pushing force	kN	400
	Max. Pulling force	kN	400
	Max.stroke	mm	18000
Main winch	Max.pulling force	kN	360
	Max. single-rope speed	m/min	60
	Diameter of the steel wire rope	mm	36
Rotary table slewing angle		°	360
Crawler	Width of crawler plate	mm	800
	External width of crawler (min.-max.)	mm	3500~4900
	Center distance between two longitudinal wheels of crawler	mm	5600
	Average ground pressure	kPa	120

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