Example of wrong operation practices of a drill rig
2:37:43
Jermantown Road Demolition (Part 10)
53:40
OMG,It's really scary. Accidents happen all the time. If you drive carelessly, you will lose a lot
11:06
Cable rig drilling and bailing, Armstrong 33-W
10:57
Mining Coal the More Modern Way
18:02
DML HP drilling in gold mine (DTH 165mm hole)
8:57
SmartROC CL MK2 Drilling 165mm holes One Hole Automatic
23:06
Caterpillar 395 Excavator Loading Trucks With Two Passes - Sotiriadis Mining Works - 4k
50:27