
Boart Longyear
289.6
215.0 mm
I-geotechnical rig engakwazi ukuhlela i-wireline ne-conventional coring, kanye ne-DTH, i-rotary ne-auger drilling methods. I-mast ethuthukisiwe yokwandisa ikhono lokujula.
| Max Drilling Depth | 289. 6 |
| Max Drilling Diameter | 215.0 mm |