YT28（Air-leg）rock drill
Our YT Air-leg rock drill machines has so many different models, including YT23, YT24,YT27,YT28,YT28A and YT29A. They are applied for wet drilling and blasting in tunnel, road construction and mining.
Our YT Air-leg rock drill machines has so many different models, including YT23, YT24,YT27,YT28,YT28A and YT29A. They are applied for wet drilling and blasting in tunnel, road construction and mining.
Our YT Air-leg rock drill machines has so many different models, including YT23, YT24,YT27,YT28,YT28A and YT29A. They are applied for wet drilling and blasting in tunnel, road construction and mining.
It adopts the latest designing technology, combined with high quality forging spare parts and easy-handling air leg to win high reputation in the global market. With the superiority of its high speed, low failure rate, durable wearing parts, low noise and light weight, it has strong adaptability to different poor working conditions and reduce the customer loss for spare parts replacements.
Product Features of YT28 AIR LEG ROCK DRILL:
1. centralized operating system, flexible startup, combination of pneumatic and water, convenient usage and maintenance.
2. low noise, low vibration, energy-efficient, durable wearing-products, strong ability in washing blast-holes and high reliability.
3. can be used with the air leg FT160BC, equipped with transparent shell type FY200B oil tank to observe oil level, adjust oil quantity and ensure fine lubrication.
4. is suitable for drilling horizontal or tiptilted blast-hole in medium hard or solid hard rock (f=8~18). It is the indispensable tool in mining, railway, transportation, water conservancy construction and earthwork projects.
Application: tunneling and support in mining, transportation, water conservancy, hydropower and other projects. It is mainly used for quarries – dividing rocks.
| SPECIFICATIONS | unit | |
| Weight | Kg | 26 |
| Air pressure | Mpa | 0.63 |
| Air consumption | L/s | ≤81 |
| Bore Dia | mm | φ34-42 |
| Drilling depth | m | 5 |
| Shank（hex. ×L） | mm | 22×108 |
You can also send a message to us by this email sales@sdkdrillingtools.com, we will reply to you within 24 hours. Now tell us your needs, there will be more favorable prices!
