| type |
GPS-20 |
| Diameter of hole(m) |
1.8 |
| Drilling depth(m) |
100 |
| Torque of Rotary tabie（kn.m） |
30 |
| Speed of Rotary table(r/min) |
8，14，18，26，32，56 |
| Main hoists capacity(single rope)(kn) |
30 |
| Auxiliary hoists capacity(single rope)(kn) |
30 |
| Rated load of drilling mast（kn） |
180 |
| Height of drilling mast(m) |
9 |
| Power(kw) |
45 |
| Dimension(m) |
5.7×2.4×9.3 |
| Weight(t) |
10 |
