Atlas Y19A handheld Air-leg rock drill??? Atlas Y19A type rock drill Y19A rock drill 
 The price of drilling machine picture of the new rock drill Atlas rock drill rock drill 2012 rock drill picture rock drilling machine uses 
 ? Y19A-type hand-held air leg rock drill is mainly used for small quarry rock to open up the coal, limestone and other mining operations, drilling and blasting in the mountain roads, and construction of water conservancy. The aircraft also apply to the secondary blasting in large mines and other construction and other aspects of drilling operations, the Y19A handheld Air-leg dual-purpose drilling machine and the FT100 air leg supporting, can be dry-type medium hard or hard rock, wet drilling. Aircraft with 1.5-2.5 cubic meters / minute, small air compressor matching, its performance is superior to similar products. 
 Y19A handheld Air-leg rock drill detailed technical parameters 
 Product Model Y19A 
 Weight kg 19 
 Length mm 600 
 Shank Specifications mm H22 × 108 ± 1 
 Hole diameter mm 34-40 
 Piston diameter mm 65 
 Piston stroke mm, 54 
 Pressure of 5kg/cm2 conditions under Air Consumption L / s ≤ 43 
 Impact frequency Hz ≥ 35 
 Number of revolutions r / min 200 
 Air Hose mm 19 
 Product code 3312300308 
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 Jining City Xin Coal Mine Mountain Equipment Co., Ltd. known as high-quality drilling machine supplier, cheap rock drill Y19A handheld Air-leg rock drill hand-held air leg rock drill Y19A type rock drill air leg rock drill drilling machine picture 
 Sales Hotline: 15588701778 landline 0537 -2581398