Y26 hand-held rock drill has the advantages of small size, light weight, low gas consumption and so on dry rock drilling, suitable for small mines, quarries, mountain roads, water conservancy construction and other projects a vertical downward or sloping blasting hole or secondary blasting hole is drilled in the surface layer. Y26 rock drill with independent strong air blowing system is suitable for drilling vertical downward blasting holes.
Feature:
Y24 is powered by compressed air, with simple structure, high reliability, strong adaptability and low cost. The machine is more suitable for drilling downward blast holes. It is mainly used for drilling, blasting and anchor cable holes in earth rock engineering.
Application:
tunneling and support in mining, transportation, water conservancy, hydropower and other projects. It is mainly used for quarries - dividing rocks.
HAND HELD ROCK DRILL SPECIFICATION | ||||
TYPE | Y20 | Y24 | Y26 | Y28 |
WEIGHT(KG) | 18 | 23 | 26 | 25 |
SHANK SIZE(MM) | 22*108 | 22*108 | 22*108 | 22*108 |
CYLINDER DIA(MM) | 65 | 70 | 75 | 80 |
PISTON STROKE(MM) | 60 | 70 | 70 | 60 |
WORKING PRESSURE(MPA) | 0.4 | 0.4-0.63 | 0.4-0.63 | 0.4-0.5 |
IMPACT FREQUENCY(HZ) | 28 | 28 | 28 | 28 |
AIR CONSUMPTION | 25 | 55 | 47 | 75 |
AIR PIPE INNER DIA(MM) | 19 | 19 | 19 | 19 |
ROCK DRILL HOLE DIA(MM) | 30-45 | 30-45 | 30-45 | 30-45 |
ROCK DRILL HOLE DEPTH(M) | 3 | 6 | 5 | 6 |