| 额定功率/Ratedpower(kw) | 263 |
| 主卷扬机提升力/Hoistingforceofmainwinch(kN) | 250×2 |
| 钻孔直径/Drillingdiameter(mm) | φ850×φ850×φ850 |
| 钻孔头数DrillingpipesNo. | 3 |
| 钻杆中心距/Centerdistancebetweenpipes(mm) | 600×600 |
| 钻孔最大深度/Maxdrillingdepth(m) | 30 |
| 钻杆最大转速/Maxrotationspeed(r/min) | 30 |
| 动力头扭矩/Rotaryheadtorque(kN.m) | 30×3 |
| 导轨前面到钻杆中心/Distancebetweenguidefrontanddrillingpipecenter(mm) | 1000 |
| 注浆、通气软管内径Innerdiametersofinjectingslurryandairhose(in) | 11/4 |