High quality hot seller mining quarry DTH portable electric borehole drill rig
Feature:
LD165 high efficiency down the hole hammer drill rig is a convenient compact electric down-the-hole(DTH) drill, it has many advantages, such as high efficiency, flexible movement, easy operation, low initial investment, and good economic benefits and so on.
Technical data:
Feature:
LD165 high efficiency down the hole hammer drill rig is a convenient compact electric down-the-hole(DTH) drill, it has many advantages, such as high efficiency, flexible movement, easy operation, low initial investment, and good economic benefits and so on.
Technical data:
| model | LD165 |
| bore diameter (mm) | 90-150 |
| bore depth (m) | >50 |
| rock hardness | f=6-20 |
| drill rod (mm) | 76*1500 |
| pressure (mpa) | 0.7-1.4 |
| air consumption (m³ /min) | >12 |
| rotating speed (r/min) | 0-60rpm |
| max. lifting force (N) | 12000 |
| Motor power(kw) | 11 |