Watch Hitachi’s ZX135US-7 excavator trench autonomously with Gravis Copilot, a retrofit kit bringing autonomy to earthmoving ...
Vintage cable excavators and classic mining machines operate during a live demonstration at a historic quarry site. Built for ...
The proliferation of attachments for skid-steer and compact track loaders makes them very versatile pieces of equipment, capable of doing a host of different tasks - including digging a trench. A ...
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 ...