Quarrying H22 Drill Rod Air Leg YT29A Rock Drilling Tools Portable Pneumatic
Product Description
The H22 Drill Rod Air Leg YT29A Portable Pneumatic Rock Drill is designed for drilling in hard rock for horizontal and inclined direction holes. It can also be used for up drilling anchor holes with a diameter range of Φ35-45mm and effective drilling depth of 5 meters. This versatile tool is essential for mining, quarrying, and tunneling projects, and can also be used for roof bolting applications.
Product Information
- Designed for drilling in hard rock with horizontal and inclined direction holes
- Suitable for roof bolting holes with diameter range of Φ35-45mm
- Effective drilling depth of 5 meters
- Can be used with FT160A gas legs, long FT160C type gas type, or FT160B dispirited legs
- Compatible with jumbo or drill rack for dry and wet drilling applications
Specifications
| Parameter Name |
Unit |
Parameter Value |
| Weight |
kg |
≈28 |
| Length |
mm |
661 |
| Cylinder diameter |
mm |
82 |
| Piston stroke |
mm |
60 |
| Gas consumption |
L/s |
≤65 |
| Drilling frequency |
Hz |
≥37 |
| Impact energy |
J |
≥70 |
| Borehole speed |
mm/min |
≥475 |
| Borehole diameter |
mm |
Φ34-42 |
| Perforating depth |
m |
5 |
| Shank |
mm |
22×108±1 |
Key Features
- Easy to handle and maintain
- Low noise operation
- High efficiency with small vibration
- Reliable performance
- Long service life
Product Images
