立轴通孔直径大，可换用大六方主动钻杆。  整机参数 钻孔深度                                                530m 钻孔直径                                                   75-300mm 开孔直径                                                   300mm 终孔直径                                                   75mm 钻杆                                                             Φ60 钻孔倾角                                                   90°--65° 立轴 立轴正转速度                                          32-1057r/min 立轴反转速度                                          29-137r/min 立轴行程                                                   600mm 立轴内孔直径                                      96mm 立轴提升能力                                          60kN 主卷扬  单绳提升速度                                          0.5-1.9m/s 钢丝绳直径                                               12.5mm 单绳提升能力                                          30kN 卷筒直径                                                200mm 卷筒容量                                                   50m