XCMG Official XR150DIII Rotary Drilling Rig for sale

XR150DⅢ Rotary Drilling Rig

1、It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transport convenience.
2、It adopts the Cummins electric control turbo-supercharged engine to provide strong power and conformity with Euro III emission standard.
3、With the hydraulic pressure system adopted threshold power control and negative flow control,the system acquired high efficiency and higher energy conservation.
4、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.
5、The whole machine design meet the requirements of the CE directive, safety guarantee, construction safer.
6、The optional centralized lubrication system, maintenance more convenient.
7、Several drilling rod configurations with different specification are available for efficient construction on different layers.
8、The detachable unit head drive key can provide easy maintenance and replacement.

Description	Unit		Parameter value
Max. drilling diameter	mm		1500
Max. drilling depth	m		56
Allowable luffing scope (from center of drill rod to slewing center)	mm		3250～3650
Drilling rig dimension in working condition (L × W × H)	mm		7550×4200×19040
Drilling rig dimension in transport condition (L × W × H)	mm		13150×2960×3140
Weight of overall unit (standard configuration, excluding drilling tool)	t		49
Engine	Model		CUMMINS  QSB7
	Rated power/speed	kW	150/（2050r/min）
Max. working pressure of hydraulic system	MPa		35
Rotary drive	Max. torque	kN •m	150
	Rotational speed	r/min	7～33
Crowd  cylinder	Max. Pushing force	kN	120
	Max. Pulling force	kN	160
	Max.stroke	mm	3500
Main winch	Max.pulling force	kN	160
	Max. single-rope speed	m/min	72
	Diameter of the steel wire rope	mm	26
Auxiliary winch	Max.pulling force	kN	50
	Max. single-rope speed	m/min	60
	Diameter of the steel wire rope	mm	16
Drilling mast	Left/right inclination of mast	°	3/3
	Front/back inclination of mast	°	5/15
Rotary table slewing angle	°		360
Traveling	Max. traveling speed of the overall unit	km/h	2.1
	Max. climbable gradient of the overall unit	%	40
Crawler	Width of crawler plate	mm	700
	External width of crawler (min.-max.)	mm	2960～4200
	Center distance between two longitudinal wheels of crawler	mm	4310
	Average ground pressure	kPa	83