HISAKI CONCRETE CUTTER Model : YRC20 Capacity Depth (mm) : 120 ~ 190 Blade Size (mm) : 406 ~ 508 Arbor Size (mm) : 27 Blade Rotation (rpm) : 2500 ~ 3600 Power (hp) : 10 ~ 13 , Gasoline Engine / Diesel Engine Weight (kg) : 139