JK830RC Reverse Circulation Drilling Rig

JK830RC is an integrated hydraulic DTH drilling rig, which brings you more automation, higher working efficiency, better reliability and simpler operation.

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PRODUCT DESCRIPTION

JK830RC is an integrated hydraulic DTH drilling rig, which brings you more automation, higher working efficiency, better reliability and simpler operation. The FOPS-approved cabin and automatic pipe handling system come standard. Heavy-duty undercarriage with wide tracks ensures both extreme maneuverability and improved safety. The hydraulic dust collecting system meets the latest environmental protection regulations and it's a reliable solution to realize the modern green mining.

技术参数Technicalparameters
车体规格 General	总质量	Weight	kg	25000
	全长	Length	mm	12300
	全宽	0	mm	3200
	全高	Height	mm	4200(拆库后3500)(3500 without)
底盘 Undercarriage	履带全长	Track length	mm	3646
	接地长度	Ground contact length	mm	2912
	履带中心距	Track center distance	mm	2349(外侧总宽2749)(total wdth2749)
	履带宽	Track width	mm	400
	离地间隙	Ground clearance	mm	≥400
	履带架摆动角度	Track oscillation	°	±10
	行走速度	Walking speed	km/h	1.6(低速slow speed) 3(高速fast speed)
	最大牵引力	Max.tractive force	KN	170
	爬坡度	Grade ability	°	20
发动机 Engine	型号	Model	QSZ13-C450-30康明斯Cummins
	额定功率	Rated power	kw/rpm	335/2100
	燃油箱容量	Fuel tank capacity	L	1015
空压机 Air compressor	型号	Model	Atlas -Copco
	形式	Type	2级螺杆空压机双功) 2 stage screw air compressor (double power)
	压力	Working pressure	bar	24
	最大输出流量	Max,air delivery	m/min	30
回转推进 Rotary motor	液压回转头	Hydraulic rotation unit	双马达(Eaton伊顿)
	最大转速	Rotation rate	rpm	120
	主轴丝扣		φ102(4"Remet)/φ114(4.5"metzek)
	扭矩MAX	Max.rotation torque	Nm	3900
	推进方式	Feeding method	马达驱动行星减速箱+链轮链条型式 Motor driven planetary gearbox+Sprocket chain type
	推进力	Feeding force	KN	0-40可调Adjustment available
	提升力	Lifting force	KN	40
推进梁 Feed	推进行程	Feeding stroke	mm	6730
	推进补偿	Feed extension	mm	1600
	滑架摆动角度	Swing angle		左边95右边35 Leftward95 rightward35
臂架 Boom	臂架举升角度	Tilt angle		40(上),15(下)
	摆动角度	Swing angle		左边(驾驶室侧)9右边31 Leftward (from cabin)9 rightward31
钻杆储杆器 Drill pipe changer	钻杆直径	Pipe diameter	mm	φ102/φ114
	钻杆长度	Pipe length	m	6
	钻孔深度	Driling depth	m	36
	储杆能力	Pipe capacity	支	5+1
除尘器 Dust collector	除尘方式	Collecting method		全液压除尘Hydraulicdust collection system
	集尘罩	Dust cover		上下浮动float uper down