XCMG XR280 Rotary Drilling Rig

XCMG XR280 Rotary Drilling Rig adopted the imported Cummins QSL9-C325 electrical fuel injection turbo euro III

XCMG XR280 Rotary Drilling Rig

XCMG Rotary Drilling Rig

With the rotary drilling rig chassis and firm boom manufactured by Xugong, the drilling rig is more reliable; adopted the imported Cummins QSL9-C325 electrical fuel injection turbo engine (EUIII), the machine features strong power, low noise and emission; the machine adopts reliable, and high performance hydraulic system and components of global brands.

Mode including: XR120A, XR150, XR200, XR220, XR250, XR280, XR360, XR670 series etc.

XCMG XR280 Main Technical Parameters

model			XR280
Engine	Model		CUMMINS QSM11-C400
	Rated Power	KW/rpm	298/2100
Rotary Dvive	Max. output torque	kN·m	280
	Rotary speed	r/min	7~22
Max. Drilling Diameter	With casing	mm	Φ2000
	Without casing	mm	Φ2500
Max. Drilling Depth		m	88,74
Pull-Down Cylinder	Max. pull-down piston push	KN	210
	Max. pull-down piston pull	KN	220
	Max. pull-down piston stroke	m	6
Main Winch	Max. pulling force	KN	260
	Max. pulling speed	m/min	≥60
Auxiliary Winch	Max. pulling force	KN	100
	Max. pulling speed	m/min	≥65
Mast Rake	Side/forwards/backwards		±4°/5°/15°
Undercarrige	Max. traveling speed	KM/h	1.5
	Max. grade ability	%	40
	Min. Clearance	mm	425
	Track shoe width	mm	800
	Distance between tracks	mm	3500~4800
Hydraulic Systerm	Working pressue	Mpa	32
Overall Drilling Weight		t	82
Dimension	Working condition	mm	10670×4800×23146
	Transportation condition	mm	17380×3500×3494

XR220 series

XR360 series

XR670 series

XCMG XR280 Rotary Drilling Rig