Zlj-650 Explosion-Proof Underground Geotechnical Drilling Rig

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Basic Info

Place of Origin:	Chongqing
Payment Type:	L/C, T/T

Product Description

APPLICATION:

ZLJ-650 EXPLOSION-PROOF DRILLING MACHINE is developed specially for drilling in tunnel of coal mining based on our spindle type of core drilling rig, it is mainly suitable for drilling with tungsten carbide bit for tunnel construction drilling and underground geotechnical drilling.

It has features of light weight, compact size, good detachability, powered largely etc.

Ser.No.	Item		Unit	Parameter
1	Rated speed of drill head(forward)		r/min	94/230/365
1	Rated torque of drill head		Nm	650/230/145
2	Max. push force of spindle		kN	16
	Max. pull force of spindle		kN	23
	Max. feed speed of spindle		m/min	0~4.2
	Max. stroke of spindle		mm	400
3	Max. lifting force of hoist (single rope)		kN	10
	Drum diameter		mm	125
	Wire rope dia.		mm	9.3
	Drum capacity		m	18
4	Drilling depth in theory (42 mm rod )
	Hole diameter	150mm	m	20
		130mm	m	30
		110mm	m	50
		91mm	m	70
		75mm	m	100
5	angle range		º	-90~+90
6	rated pressure of hydraulic system		MPa	6
7	power of electric motor		kW	7.5
8	overall dimesssion		mm	1360×620×1080
9	Weight (excluding power and drilling rog)		kg	about 360
10	Max. detachable weight		kg	100

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