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)