| type | GPS-22 |
| Diameter of hole(m) | 2.5 |
| Drilling depth(m) | 130 |
| Torque of Rotary tabie（kn.m） | 120 |
| Speed of Rotary table(r/min) | 6，10，15，22，28，49 |
| Main hoists capacity(single rope)(kn) | 50 |
| Auxiliary hoists capacity(single rope)(kn) | 40 |
| Rated load of drilling mast（kn） | 500 |
| Height of drilling mast(m) | 9.53 |
| Power(kw) | 75 |
| Dimension(m) | 7.53×4×9.53 |
| Weight(t) | 22 |
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