Description
Y24 hand-held rock drill is a variant of the YT24 air-leg rock drill in our factory. It has an advanced level in China and was rated as a high-quality product in 1987. It is suitable for second blasting and downward drilling in foreign quarries. It not only maintains the excellent performance of the YT24 rock drill but also enhances the ability to blow and clean the hole. Therefore, it is more suitable for drilling downward gun holes.
This Series pneumatic rock drill applies to hard rock on the rock drill operation, and it has strong adaptability to the working conditions. The product is energy efficient, Its components have a long life and are durable. The machine can be generally used with the same type, it can greatly reduce the customer loss for spare part replacement.
The Y24 rock drill is widely used for dry drilling in medium-hard and hard rock(f=8-18). It’s suitable for drilling works in a surface mine, quarries for boulder blasting, and other dry drilling work.FY200B oil reserve is matched with this rock drill to ensure fine lubrication.
Y24 Hand-held rock drill Tapered drill rod
Tapered drill rod, another name called taper rod, tapered drill steels, This provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths available from 0.6 to 3.6 m in length are measured from the collar to the bit end
Application areas:
Mining, traffic, tunnels, water conservancy construction, quarries, and other work
HAND-HELD ROCK DRILL SPECIFICATION | |||||
TYPE | Y20LY | Y24 | Y26 | Y28 | TY24C |
WEIGHT(KG) | 18 | 23 | 26 | 25 | 23 |
SHANK SIZE(MM) | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 |
CYLINDER DIA(MM) | 65 | 70 | 75 | 80 | 67 |
PISTON STROKE(MM) | 60 | 70 | 70 | 60 | 70 |
WORKING PRESSURE(MPA) | 0.4 | 0.4-0.63 | 0.4-0.63 | 0.4-0.5 | 0.4-0.63 |
IMPACT FREQUENCY(HZ) | 28 | 28 | 28 | 28 | 28 |
AIR CONSUMPTION | 25 | 55 | 47 | 75 | 55 |
AIR PIPE INNER DIA(MM) | 19 | 19 | 19 | 19 | 19 |
ROCK DRILL HOLE DIA(MM) | 30-45 | 30-45 | 30-45 | 30-45 | 30-45 |
ROCK DRILL HOLE DEPTH(M) | 3 | 6 | 5 | 6 | 6 |