Model | YO18 | Y19A | Y20Y | Y26 | |
Weight | Kg | 18 | 19 | 18 | 26 |
L*W*H | Mm | 520*262*180 | 650*534*157 | 609*198*135 | 600*543*125 |
Air consumption | L/s | 20 | ≦37 | ≦25 | ≦47 |
Working pressure | Mpa | 0.4-0.5 | 0.4 | 0.4 | 0.4 |
Air hose size | Mm | --- | 19 | 16-19 | 19 |
Water hose size | Mm | --- | 13 | 8 | 13 |
Bore dia | Mm | --- | 34-40 | 34-42 | 34-42 |
Drilling depth | M | --- | 3 | 3 | 5 |
Shank size(Hex*L) | Mm | 22*108 | 22*108 | 22*108 | 22*108 |
