The video shows remote mucking using a Sandvik loader LH207 in an underground mining activity. Remote mucking means an equipment in this case, a loader is used with no operator in the cabin while mucking from a block containing ore (i.e. known as a stope).
The main reason for remote mucking is for safety. As it can be seen in the video, there is a high chance or probability that rocks can fall on the equipment while mucking, therefore it safe to have no operator in the cabin during the mucking activity to void any exposure of a rock fall.
Source of video: Underground Miner
