? It adopts imported turbocharged Cummins engine, which features strong power and meets the requirements for plateau work environment. And it adopts engine power limit control.
? It adopts self-produced chassis with telescopic tracks, H-shape frame, and enlarged slewing bearing, which completely guarantees the stability of the machine.
? The steel wire rope of the main hoist adopts single layer structure, which prolongs its service life. 
? The whole machine can be transported without dismantling the drilling rig.
? It adopts GPS system and achieves remote data analysis on machine condition, real time remote monitoring and trouble-shooting.
? The color display makes operation simple and flexible, which features automatic boring depth and verticality monitoring and automatic trouble alarming system.
? The load sensing hydraulic system features higher efficiency and more energy-saving. It adopts heavy duty hydraulic components, which can meet various work conditions.

Technical Parameters:

Model			XR150
Engine	Model		CUMMINS 6CTAA8.3-C185
	Rated power	KW	138
Rotary head	Max. output torque	kN·m	150
	Rotary speed	r/min	6~25
Max. drilling diameter		mm	Ф1500
Max. drilling depth		m	Standard configuration: 53m (5 section friction drill bar)
			Optional: 42m (4 section interlocking drill bar)
Pull-down cylinder	Max. pull-down piston push	KN	114
	Max. pull-down piston pull	KN	148
	Max. pull-down piston stroke	m	3.5
Main winch	Max. pulling force	KN	155
	Max. pulling speed	m/min	65
Auxiliary Winch	Max. pulling force	KN	60
	Max. pulling speed	m/min	70
Mast rake	sideward/forward/backward		±3°/5°/15°
Undercarriage	Max. travel speed	KM/h	2
	Max. gradeability	%	40
	Min. ground clearance	mm	352
	Track shoe width	mm	800
	Distance between tracks	mm	3050~4100
Hydraulic system	Working pressure	Mpa	30
Overall operating weight		t	43.5
Dimension	Working condition	mm	7700×4100×18150
	Transportation condition	mm	(incl. drill stem)13700×3050×3520 12800×3050×3240