Dramatic Drone Footage of Roadside Sinkhole & Dump Truck

This is my Channel.Bulldozers Cambodia Dump truck bulldozer excavator machine in Cambodia THE PURPOSE FOR UPLOAD THIS VIDEO 1.sharing knowledge about construction machinery for development in Cambodia. 2.sharing knowledge about heavy equipment technology and how to use heavy machinery such as. dump truck, bulldozer, roller, moto grader, wheel loader, tractor, crane truck, mixer truck, concrete dump truck, rotary drilling machine and more...about machinery 3.sharing knowledge about safety using heavy equipment. #big Dozer #new Project