Ключевые слова: background, backhoe, bucket, build, bulldozer, chainsaw, construction, construction work, crusher, dig, digger, dirt, earth, equipment, excavation, excavator, ground, heavy, hydraulic, industrial, industry, installation of sewers, isolated, loader, machine, machinery, material, mover, orange, outdoor, outdoors, pit, power, quarry, road, rock, sand, saw, scoop, shovel, site, soil, stone, tool, tractor, transport, tree, truck, vehicle, work,