B67C pneumatic crusher B87 pneumatic breaker, combustion / pneumatic rock drill 
 B67C Type picks / pneumatic crusher 
 Purposes: 
 Broken concrete and other hard objects in the construction and installation works. 
 Brief Description: 
 B67C Pneumatic Crusher is a compressed air-powered tools, compressed air is in turn allocated by cutting into the cylinder at both ends, the hammer back and forth movement drill rod tail pad hammer impact drill rod chiseled into the concrete layer, so that split into blocks. 
 Body length 615 mm, 
 Weight 30 kg 
 Bore 50.8 mm 
 Working pressure 0.63 Mpa 
 Impact energy of 37 +10% J 
 The impact of power 0.9 +10% (kw) 
 Impact frequency of 24 +5% Hz 
 Air consumption 42 +15% L / s, 
 Tracheal internal diameter 19 mm 
 B67C pneumatic crusher B87 pneumatic breaker, combustion / pneumatic rock drill