hydraulic rock drill in mining machine

Specifications Drilling jumbo is mainly used to drill blast holes for tunneling constructions in mining, metallurgy, water,electricity, railway

Specifications     1.Fast,Efficient,safe
2.Good after-sale service
3.Flexible operation
4.Fast delivery time
  Lanxiang Heavy Industry was founded in 2002, located in Jiangxi China, above 380 people, has 3.8 ten thousand square meter. We focus on underground engineering machinery developing and producing, annual selling over 1000 units of various machinery, with many security and patent certificates, product including: heading machine, mucking loader, shuttle car, double boom jumbo etc. widely applied in mining fields, tunneling, rock roadway coal mining, railway tunnel engineering projects; customer satisfied from Asia, Africa, East Europe and South America etc.   We sincerely hope to establish good relationship and cooperation with our new and old business partners from all parts of the world. If you are interested in any of our products or have an OEM order to fulfill, please do not hesitate to contact us with your inquiries.    

Model	Unit	CMJ17(single boom)
Hole depth (feed at once)	Mm	2600/3100
Hole diameter	Mm	Φ27-Φ55
Length of feeder	Mm	3100-3935
Hardness of rock	F	6-16
Drill rod length	Mm	2975/3475
Weight	T	≤9.2
Overall dimension(Lenght*Width*Height)	Mm	8400*11320*1950
Cross section(Width*Height)	m	5.4*5.4