280kn Torque Rotary Drilling Rig Earth Drill Machine Xr280d

280kn Torque Rotary Drilling Rig Earth Drill Machine Xr280d image

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Product Description

Overview
Product Description
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Basic Info.

Model NO.

XR280D

Motor Power

298kw

Noise

Without Noise

Certification

CE, ISO 9001:2000, ISO 9001:2008

Condition

New

Transport Package

Nude Package

Trademark

Top Brand

Origin

China

HS Code

8429521200

Product Description

280kn Torque Rotary Drilling Rig Earth Drill Machine XR280D

Rotary Drive	Max.output torque	kN·m	292
Rotary Drive	Rotary speed	r/min	25
Max. Drilling Diameter		mm	2000
Max. Drilling Depth		m	74
Pull-down cylinder	Max. out-down piston push	KN	210
	Max. out-down piston pull	KN	220
	Max. out-down piston stroke	m	6.0
Main Winch	Max. Pulling force	KN	270
	Max. line speed	m/min	60
	The diameter of wire rope	mm	32
Auxiliary	Max. Pulling force	KN	100
	Max. line speed	m/min	65
	The diameter of wire rope	mm	20
Mast Rake Side/forwards/backwards			±5°/5°/15°
Undercarrige	Max. traveling speed	km/h	1.5
	Max. grade ability	%	40
	Min. Clearance	mm	395
	Track shoe width	mm	800
	Distance between tracks	mm	3000~4300
	Track Length	mm	5860
Hydraulic System	Working pressure of the main pump	Mpa	35
	Working pressure of the vice pump	Mpa	28
	Pilot pressure	Mpa	4
Working range(Radius of gyration)		mm	3830~4500
Slewing angle of turntable		°	360
Overall Drilling Weight		t	76
Dimension	Working condition	mm	8735×4300×23089
Dimension	Transportation condition	mm	16220×3000×3445

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