XR230C Rotary Drilling Rig

Model					XR230C
Engine	Model				CAT C9
Engine	Rated power			kN	261
Drill unit	Max. output torque			kN.m	230
Drill unit	Rotary speed			r/min	23
Max. drilling diameter				mm	Φ2000/Φ2200(with drill pipe+small mast)
Max. drilling depth	Drilling diameterΦ2000			m	Standard configuration67(friction drag×5) optional configuration80(friction drag×5)
Max. drilling depth	Drilling diameterΦ2200			m	special configuration60(friction drag×5)
Pressurized cylinder	Max. pressure			kN	200
	Max. hoisting power			kN	200
	Max. stroke			m	5.0
Main winch	Max. hoisting power			kN	230
Main winch	Max. hoisting speed			m/min	65
Auxiliary winch	Max. hoisting power			kN	80
Auxiliary winch	Max. hoisting speed			m/min	65
Mast obliquity sidewise/forwards/backwards					±5°/5°/15°
Chassis			Max. travel speed	km/h	2.1
			Max. gradeability	%	35
			Min. ground clearance	mm	395
			Track shoe width	mm	800
			Max. track width	mm	3000～4300
Hydraulic system		Working pressure		Mpa	35
Overall operating weight				t	72
Dimension	Working condition			mm	8735×4300×21927
Dimension	Transportation condition			mm	16155×3000×3445

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