The sand that has been loaded is then continued to dig up the cliff again

The activity of loading sand into the truck until it is finished and the available sand is used up, then the activity of digging the cliff again is continued to lower the sand material in preparation for the next load. #climbing #buildingmaterials #mining #hardwork #rockclimbing #sandmine #construction #team #work #miner #landslide #working #excavation #excavator #teamwork #merapi #sandmining