| model | YT27 |
| Weight | 27kg |
| Cylinder dia | φ80 |
| Piston stroke | 60mm |
| Working pressure | 0.4~0.63 (Mpa) |
| Impact energy | 75.5 J |
| Impact frequency | ≥36.7 Hz |
| Air consumption | 80L/s |
| Working water pressure | 0.3 Mpa |
| Air pipe inner dia | φ25 mm |
| Rock drill hole depth | 5m |
| Shank size | H22×108±1mm |
| Water pipe inner dia | φ13 mm |
| Rock drill hole dia | φ34~φ45mm |
YT27 Pneumatic rock drill YT27
YT27 is a highly efficient pusher leg rock drill. It is mainly
used in either rock drilling work such as mining and tunneling,
or in railway, water conservancy construction projects and stone
work. It is suitable for wet drilling on hard and medium hard
rock, or for drilling horizontal or inclined blast holes. YT27 can be
equipped with pusher leg FT160A and FY250 lubricator.
Description
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