Underground Drilling Rig | Drilling Rig

Underground Drilling Rig, Type ZLJ-1400

Introductions

ZLJ-1400 underground drilling rig is suitable for coal mine tunnel engineering drilling and its drilling depths are 150m and 200m.

Parameters

Basic Parameters	Drilling Depth	200m			150m
	Borehole Diameter	Φ42mm			Φ50mm
	Drill Rod Diameter	Match with borehole
Power Unit Parameters		Gear 1	Gear 2	Gear 3		Gear 4	Reverse Gear
	Output Rotation Speed (Forward and Reverse)	111r/min	227r/min	402r/min		820r/min	135r/min
	Rated Maximum Output Torque	1400N·m
	Vertical Feed Stroke	500mm
Main Winch Parameters	Hoisting Capacity( Single Rope, First Floor)	12KN
	Maximum Single Rope Hoisting Speed	2.19m/min
	Rope Diameter	10mm
	Rope Capacity	30m
Power Parameters	Motor Model	YBK2-160L-4
	Power	15KW
	Rotation Speed	1460r/min

Features

ZLJ-1400 drilling rig is equipped with reasonable forward rotation speed range which can meet the requirements of drilling technologies. It can also rotate reversely, which is convenient for accident treatment.
ZLJ-1400 drilling rig has light weight, which is only 650kg excluding power engine weight. It's designed with small size and low centre of gravity, which is suitable for engineering drilling of tunnel and gallery.
ZLJ-1400 drilling rig shows good disassembly performance. It can be disassembled into vertical shaft chuck, gyrator, transmission case, winch, clutch, frame, base and other parts, of which the heaviest is 100kg so it's convenient for carrying.

Inquiry Form

China Geological Equipment Group Co., Ltd.

Add.: 5th Floor, Botai Mansion, No. 221 Wangjing Xiyuan, Beijing 100102

Contact Us:
Tel: +86-510-83769831

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