Ключевые слова: articulated, automotive, big, bulldozer, cargo, caterpillar, construction, demolition, director, dump, dumper, earthmoving, equipment, excavating, excavation, excavator, gravel, ground, heavy, helmet, industrial, industry, inert, iron, large, load, lorry, machine, machinery, man, material, mechanical, mine, mines, movement, opencast, outdoor, quarries, quarry, rock, safety, shovel, site, stones, strong, tractor, transport, truck, trucks, vehicle, work, workers,