Parameters | HFH10&HFH11 | HFH15&HFH16 | HFH20 |
Whole weight(kgs) | 10.4 | 12.5 | 20 |
Total length(mm) | 570 | 600 | 550 |
Pituitary trip(mm) | 155 | 185 | 200 |
Using air pressure(Mpa) | 0.4-0.63 | 0.4-0.63 | 0.63 |
Gas consumption(L/S) | ≤26 | ≤27 | ≤28 |
Impact Frequency(Hz) | ≥16.5 | ≥17.5 | ≥16 |
Tracheal diameter(mm) | 16 | 16 | 19 |
Pick brazing specification | dia.24*70 | dia.24*70 | dia.30*87 |