HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Rock Drill YT27 with Air Leg Rock Drilling Machine
Product Information:
The YT27 rock drill can be used with the FY250 oiler and the FT160A (or FT160B or FT160C) air leg for wet drilling of medium and hard rock, drilling horizontal and inclined shell holes; it can also be used on a dolly with the air leg removed.
Specifications:
| PRODUCT SPECIFICATION | ||
| The parameter name | Unit | The parameter value |
| Weight | kg | ≈27 |
| Length | mm | 668 |
| The cylinder diameter | mm | 80 |
| Piston stroke | mm | 60 |
| Gas consumption | L/s | ≤80 |
| Drilling and frequency | Hz | ≥37 |
| Impact energy | J | ≥75.5 |
| borehole speed | mm/min | ≥475 |
| The borehole diameter | mm | Φ34-45 |
| Perforating depth | m | 5 |
| Shank | mm | 22×108±1 |
Features:
Low price, ease of use, improved efficiency and energy savings.
Application:
mining tunneling and various engineering operations in the drilling of cannon holes, metallurgy, coal, railway, transportation, water conservancy and national defense stone works
