Air consumption | ≤81 L/S |
Impact frequency | ≥37 Hz |
Drilling diameter | 34-42 mm |
Piston diameter | 80 mm |
Piston stroke | 60 mm |
working pressure | 0.63 mpa |
Working water pressure | 0.3mpa |
Drilling depth | 5 m |
Total length | 661 mm |
N.W | 26 Kg |
Product Keywords | pneumatic pick YT28,yt28 pneumatic air leg rock drill,quality control |