Hand-held rock drill Y26, Y24 Hand-held rock drill, Y24 rock drill, Y6 Hand-held rock drill, Y6 rock drilling machine. Simple portable rock drill Y26, Y26 Hand-held rock drill 
 Y26 rock drill is mainly hand-held, are relatively easy to use, easy operation. Y26 rock drill technical specifications: 
 Model Type Y26 
 Weight Weight 26 公斤 (Kg) 
 Machine Length Length 650 millimeters (mm) 
 Cylinder dia φ65 mm cylinder diameter (mm) 
 Piston stroke Piston stroke 70 millimeters (mm) 
 Working pressure 0.4 MPa Working pressure (Mpa) 
 Impact energy Impact energy ≥ 30 joules (J) 
 Impact Impact frequency ≥ 23 Hz frequency (Hz) 
 Air consumption Air consumption ≤ 47 l / s (L / s) 
 Working pressure Working water pressure 0.2 ~ 0.3 MPa (Mpa) 
 Air Hose Air pipe inner dia φ19 mm (mm) 
 Pipe diameter Water pipe inner dia φ13 mm (mm) 
 Bore diameter of Rock drill hole dia φ34 ~ φ42 mm (mm) 
 Hole to the depth of Rock drill hole depth 5 meters (m) 
 Fiber tail size Shank size 22? 108 millimeter (mm) 
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