Mining Core Drilling Machice ZLJ-2900 Diesel Drilling Machine manufacturer from China Chongqing Gold M&E Equipment-Geological

Mining Core Drilling Machice ZLJ-2900 Diesel Drilling Machine

Price:	1.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Chongqing, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: export case

Brand Name: Gold

Production Capacity: 100unit/month

Delivery Date: 10 days

Coal Mining Exploration
ZLJ-2900 Tunnel Drilling Machine tunnel drilling machine for coal mining.

Coal Mining Exploration ZLJ-2900 Tunnel Drilling Machine

Applications & Features:
ZLJ-2900 tunnel drilling machine for coal mining is developed based on XY-2 drilling rig of spindle type core
drilling,it is suitable for tunnel engineering drilling with diamond bit,tungsten carbide bit in coal mining and underground exploration drilling for coal field.
It is light in weight,better quality,larger powered,wide performance and good interchangeavility.

Technical Specifications

Project name		unit	numerical
Rated speed of rotation table shaft		r/min	63/108/172/238/ 295/520/830/1148
Rated output torque of rotation table shaft		N·m	2900/1660/1030/ 760/600/330/190/135
Max.push force of spindle		kN	44
Max.pull force of spindle		kN	60
Max.feed speed of spindle		m/min	0~6
Max.feed stroke <		mm	600
Max.pull force of hoist with single		kN	30
Drum dia.		mm	Φ200
Wire rope dia.		mm	Φ14
Drum capacity		m	45
Drilling depth in theory		m
Use drill pipe type	Φ42mm rod		530
	Φ50mm rod		385
	Φ60mm rod		320
	AW rod		530
	BW rod		420
	NW rod		320
Drilling angle range		º	-90~+90
Rated pressure of hydraulic system		Mpa	8
Power of electric motor		kW	22
Overal dimension		mm	2150×900×1690
Weight(excluding power unit and rod)		kg	≈950
Max.weight of detached part		kg	140