Model: | YT27 |
---|---|
Brand: | Dongda |
Origin: | Made In China |
Category: | Industrial Supplies / Mining Machine |
Label: | Rock Drill , hand- held drill , Gasoline Rock Drill |
Price: |
US $200
/ set
|
Min. Order: | 1 set |
Last Online:12 Jun, 2015 |
Other Names: pneumatic rock drill; rock drill,hand-held rock drill
YT27 Rock Drill Introduction:
YT27 hand-held rock drill is a rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine, tunnel, railway traffic, water conservancy and so on. YT27 hand-held rock drill is suitable for hard rock, concrete (f=8~18) drilling, blasting, breaking works. Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.
YT27 Rock Drill Technical Parameters
Type |
YT27 |
Weight |
26 (Kg) |
Length |
668 (mm) |
Cylinder dia |
φ80 (mm) |
Piston stroke |
60 (mm) |
Working pressure |
0.4~0.5 (Mpa) |
Impact energy |
≥70 (J) |
Impact frequency |
≥36 (Hz) |
Air consumption |
≤85 (L/s) |
Working water pressure |
0.2~0.3 (Mpa) |
Air pipe inner dia |
φ25 (mm) |
Water pipe inner dia |
φ13 (mm) |
Rock drill hole dia |
φ34~φ42 (mm) |
Rock drill hole depth |
5 (m) |
Shank size |
22×108 (mm) |