Weight ¡Ö24kg Length 678mm Cylinder dia. 70mm Piston stroke 70mm Work pressure 0.4~0.63MPa Impact frequency* ¡Ý31HZ Air consumption* ¡Ü66.7L/s Air pipe inner dia. 19mm Shank head dia 34~42mm Shank dimensions(hex¡Álength)at0.4Mpa 22¡Á108¡À1mm