20m Electric Rock Drill

Product Detail

Jining Bafang Mining Machinery Co.,Ltd is one of the leading 20m electric rock drill manufacturers and suppliers in China, welcome to buy cheap and low price 20m electric bore hole drilling machine made in China from our factory.

 KHYD 140 electric rock drill  
 Product Introduction
 1.KHYD explosion proof electric rock drill Appliance:    
 1.Be able to do wet type and dry type work
 2.Be easy to move, easy to operate  
 2. KHYD explosion proof electric rock drill Feature:  
 1.Electric rock drill is used for drilling burst mine hole in rock.  
 2.The explosion-proof electric rock drill is used for drilling water injection hole, on coal seam, exploring water holes and discharging gas, also can be used for soft rock tunnel excavation.  
 3.they can do wet type and dry type work (equipped with twist drill rod). Drills holes horizontally forward or tilt up, only need to control the handwheel, the drill will track forward and backward automatically on the railway. 




   
 Product Parameter




Model	Drilling dia.      for rock	Drilling dia.      for mine	Drilling depth for rock	Drilling depth for mine	Spindle speed	Power	weight
KHYD140	42-80mm	80-100mm	20m	30-80m	1440 r/min	5.5kw	140kg