yt24 air leg rock drill machine

YT24 air leg rock drill
Technical specifications
Type                  YT24
Weight                24 (Kg)
Length                678 (mm)
Cylinder dia         70 (mm)
Piston stroke         70 (mm)
Working pressure      0.4~0.5 (Mpa)
Impact energy         44.7 (J)
Impact frequency      31 (Hz)
Air consumption       66.7 (L/s)
Working water pressure 0.2~0.3 (Mpa)
Air pipe inner dia    19 (mm)
Water pipe inner dia  13 (mm)
Rock drill hole dia   34~42 (mm)
Rock drill hole depth  5 (m)
Shank size             22*108(mm)