borehole drilling in nairobi kenya

General
1Geology drilled All kinds
2Drilling Type DTH & Mud Rotary
3Drill system and operation Hydraulic
4Hole DiametermmΦ140—Φ450
5Hole Depthm600
6Rotation TorqueNm6500    1st Gear
13000   2nd Gear
7Rotation Speedrpm0-80    1st Gear
0-160   2nd Gear
8Drill pipe diametermm89/114
9Drill pipe lengthmm4000/4500
10Axial pressureT10