200m Diesel Tunnel Drilling Rig

Jining Bafang Mining Machinery Co.,Ltd is one of the leading 200m diesel tunnel drilling rig manufacturers and suppliers in China,Website:http://www.bafangjixiechangs.com, welcome to buy cheap and low price 200m diesel tunnel drilling rig made in China from our factory.ZLJ-650 tunnel drilling rig Production Features 1.The machine mainly used for underground internal various angle water prospecting, exploration of coal, gas drainage, dust protection and water injection and other uses of the drilling.  2.360 degrees rotary drilling drilling of 50-300m.3.It can also be used on the ground geolog
200m Diesel Tunnel Drilling Rig