XCMG XR280D Rotary Drilling Rig Rotary Drilling Rig|XCMG Rotary Drilling Rig

XCMG XR280D Rotary Drilling Rig Rotary Drilling Rig

Permalink : http://product.cmsou.com/detail_MTQz5---.html Last Updated : 2011-09-23

XCMG XR280D Rotary Drilling Rig Rotary Drilling Rig

Feature
Parameter

- Adopt the hydraulic retractable track chassis special for the rotary drilling rig, which meets the stability and the convenience of the transportation.
- Adopt imported Cummins engine with strong power and enough power reserve, which can meet the highland construction. The noise and emission meet the standard of Europe III.
- The patent parallelogram variable structure realizes the large-scope working area. The whole variable system is made of high-intensity materials, which has strong stability, ensures the mast moving stably, and makes the drilling tool position accurately and not affect the verticality. All the articulated joints of the variable system adopt the lubrication-free bearing which can rotate freely.
- The hydraulic system adopts the load sensing technology, which improves the efficiency of the hydraulic system and saves the energy.
- It can be installed with many kinds of drilling tools, realizing both dry and wet drilling work which can be applied to the concrete pile drilling construction of many kinds of foundations. The drill rod adopts lock or friction drag retractable structure, and transmits torque to the drilling tools through the claw or friction plate, which has big transmission torque and high efficiency.
- The main winch steel wire rope adopts single winding, which is convenient to operate, and greatly improves the service life of the steel wire rope. There is drilling depth detection device installed on the main winch. The single winding makes the depth detection more accurate, and is convenient to maintain.
- The drill unit adopts the imported reducer and motor of international famous company, which have big drilling torque and high work efficiency.
- Install the infrared camera to observe the service condition of the main hoist in the cab day and night.

Model			XR280D
Engine	Model		CUMMINS QSM11-C400
Engine	Rated power	KW	298
Drill unit	Max. output torque	kN.m	280
Drill unit	Rotary speed	r/min	7～22
Max. drilling diameter		mm	Φ2500
Max. drilling depth		m	Standard configuration74(friction drag×5)
			optional configuration88(friction drag×6)
			optional configuration58(lock×4)
Pressurized cylinder	Max. pressure	KN	210
	Max. hoisting power	KN	220
	Max. stroke	m	6
Main winch	Max. hoisting power	KN	260
Main winch	Max. hoisting speed	m/min	60
Auxiliary winch	Max. hoisting power	KN	100
Auxiliary winch	Max. hoisting speed	m/min	65
Mast obliquity	Sidewise/forwards/backwards		±4°/ 5° /15°
Chassis	Max. travel speed	KM/h	1.5
	Max. gradeability	%	35
	Min. ground clearance	mm	445
	Track shoe width	mm	800
	Max. track width	mm	3500～4800
Hydraulic system	Working pressure	Mpa	32
Overall operating weight		t	82
Dimension	Working condition	mm	10392×4800×23040
Dimension	Transportation condition	mm	17380×3500×3573

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ID	Product	Area	Time
3752	XR150 Rotary Drilling Rig Rotary Drilling Rig	Iraq	2023-09-14 10:12
3751	XR150 Rotary Drilling Rig Rotary Drilling Rig	Iraq	2023-09-14 10:12
3750	XR150 Rotary Drilling Rig Rotary Drilling Rig	Iraq	2023-09-14 10:12
3749	XR150 Rotary Drilling Rig Rotary Drilling Rig	Iraq	2023-09-14 10:12
3748	XR150 Rotary Drilling Rig Rotary Drilling Rig	Iraq	2023-09-14 10:12
3747	XR150 Rotary Drilling Rig Rotary Drilling Rig	Iraq	2023-09-14 10:12
3746	XR150 Rotary Drilling Rig Rotary Drilling Rig	Iraq	2023-09-14 10:12
3745	XR150 Rotary Drilling Rig Rotary Drilling Rig	Iraq	2023-09-14 10:11
3744	XR150 Rotary Drilling Rig Rotary Drilling Rig	Iraq	2023-09-14 10:11
3743	XR150 Rotary Drilling Rig Rotary Drilling Rig	Iraq	2023-09-14 10:11

XCMG XR280D Rotary Drilling Rig Rotary Drilling Rig

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