Open hole caliber                          开孔直径

mm

300

End hole caliber                          终孔直径

mm

75

Drilling rod                                机下钻杆

mm

Φ60

Drilling angle                              钻孔倾角

90°-65°

Spindle 立轴

Spindle forward speed                 立轴正转速度

r/min

57-1024

Spindle reverse speed                 立轴反转速度

r/min

45-212

Spindle stroke                            立轴行程

mm

560

Spindle inner diameter                 立轴通孔直径

mm

96

Spindle lifting capacity             立轴大起重能力

KG

6000

Hoist   卷扬机

Single line lifting speed                单绳提升速度

m/s

0.515 0.894 1.421 1.948

Hug floodgate belt width                   抱闸宽度

mm

90

Tightrope caliber                        钢丝绳直径

mm

14

Hoist single line lifting capacity       单绳大提升能力

KG

4500

Reel caliber                              卷筒直径

mm

200

Reel cubic measure                       卷筒容量

m

30

Mud pump  泥浆泵

Horizontal BW-250 mud pump                                      卧式三缸作用

Displacement                                流量

L/min

250

Work pressure                            工作压力

kg/c㎡

80kg/c㎡

Water inlet caliber                       进水管直径

mm

75

Water to exit caliber                      出水管直径

mm

50

Oil pump   油泵

Duplex gear oil pump           F532/F314双联齿轮油泵

Front displacement、pressure           前流量、压力

50L/min    20Mpa

Behind displacement、pressure         后流量、压力

 16L/min    20Mpa

Drilling rig Power  钻机动力

Diesel engine                              柴油机

Hp

 4105     27HP

Electric motor                                电机

KW

 Y180L-4  22KW