The crawler-mounted "Path-Digging" Loader was used in road construction and excavation. It could move up to 100 feet per minute when relocating and 2 feet per minute when digging.George E. Haiss and ...
A robot that can dig quickly and deeply into mud or wet sand could one day help lay underwater cables, dig up and detonate underwater mines, or anchor machines to the seafloor, researchers say. The ...
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