Ключевые слова: background, backhoe, bucket, building, bulldozer, business, closeup, construction, continuous, dig, digger, dirt, earth, equipment, excavation, excavator, farm, ground, heavy, hydraulic, industrial, industry, loader, machine, machinery, metal, mover, moving, old, power, rusty, sand, scoop, shoe, shovel, site, soil, steel, tool, track, tractor, vehicle, wheel, work,