Product Details

ZLJ3300 core drilling machine it is developed based on our spindle type geological core drilling rig. It is suitable for diamond, TC bit drilling for tunnel drilling and underground exploration drilling. drill-based coal mine tunnel engineering drilling.

Specification

No.	item		unit	indication
1	rated forward speed of drill head		r/min	53/94/145/200/250/445/710/1000
1	rated output torque of drill head		N·m	3300/1720/1080/790/620/350/215/155
2	Max. pushing force		kN	45
	Max. pulling force		kN	60
	Max. feed speed of spindle		m/min	0~6
	Max. feed speed		mm	560
3	Max. lifting force of the hoist with sigle rope		kN	30
	drum diameter		mm	200
	wire rope dia.		mm	14
	drum capacity		m	45
4	drilling depth in theory		m
	drilling pipe size	42mm drill pipe		530
		50mm drill pipe		380
		60mm drill pipe		320
		AW drill pipe		530
		BW drill pipe		420
		NW drill pipe		320
5	angle range		º	-90~+90
6	rated oil pressure		MPa	8
7	power		kW	22
8	overall dimension		mm	2250×900×1800
9	weight excluding power unit and drill pipe		kg	1000
10	Max. detachable subassembly		kg	150