Ключевые слова: bucket, cable, component, construction, control, digging, dragline, drive, durability, earthmoving, engineering, environment, equipment, excavator, extraction, function, geology, ground, handling, heavy, hydraulic, industrial, lifting, loader, machine, machinery, mechanism, metal, mineral, mining, operation, operator, ore, power, process, production, quarry, resource, rock, site, soil, steel, strength, structure, system, technology, tool, transport, vehicle, workplace,