Ключевые слова: arm, backhoe, black, bucket, building, construction, digger, digging, driver, elevation, equipment, excavation, excavator, heavy, hydraulic, industrial, industry, lifted, load, machine, machinery, manufacture, mechanical, operator, outdoors, power, public, raised, raw, red, sand, shovel, site, sky, soil, technology, trench, unit, urban, vehicle, wheels, work, yellow,