【XCMG XR280C Rotary Drilling Rig 】XCMG آلات الحفر الدوراني السعر ، المعلمات ، الشركات المصنعة ، معلومات الاتصال ، الإعانات ، التحقيق

	XCMG

خاصية معامل

Equiped with the chassis (CAT336D) ensures high reliability, and heavy duty hydraulic retractable tracks are used to make easy transportation; Imported CAT C9 STH 261Kw@1800RPM engine, meeting EPA Tier III emission standards; Negative flow control, superimposed on the total power control and ultimate power control are used to make hydraulic systems more efficient and more energy-efficient; The single rope main winch effectively solve the problem of the “rope bite the rope” and greatly extending the service life of wire rope; Drill rod of high-performance multi-configuration, meeting the requirements both from the hard layer and ultra-deep pile hole construction, maximum drilling depth: 88 meters; A variety of configurations: rotary drill mast to stand up automatically, casing drive, and good scalability; The standard centralized lubrication system makes the maintenance more convenient and reliability

Model			XR280C
Engine	Model		CAT C9HHP
	Rated Power	KW	261
	Rotary speed	r/min	1800
Rotary Drive	Max.output torque	kN·m	292
Rotary Drive	Rotary speed	r/min	25
Max. Drilling Diameter		mm	Ф2000
Max. Drilling Depth		m	74
Pull-down cylinder	Max. out-down piston push	KN	210
	Max. out-down piston pull	KN	220
	Max. 1ff8 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