Through the middle of the cliff rocks and sand were dropped
52:43
The excavated sand cliff experienced a large landside
47:36
It's Time For Them To Lower The Sand From The Middle Of The Cliff
54:13
Amazing New Action!! SHANTUI & KOMATSU Bulldozer Clearing Land
17:24
The cliff sand is very soft, the miner mines it and then separates the rocks and sand underneath.
30:05
dropping large rocks that easily collapse
29:38
Loading rocks and coral under a 30 meter cliff
31:40
Red sand cliff excavation is very difficult
1:03:20