Ключевые слова: action, activity, backhoe, blade, blue, bucket, building, bulldozer, cloudscape, construction, dig, earth, earthmover, eathmoving, equipment, excavation, excavator, gravel, heavy duty, hydraulic, industry, loader, machine, machinery, mining, mover, outdoors, pit, quarry, sand, sandpit, scoop, shovel, site, sky, soil, track type, tractor, unloading, vehicle, wheel, work, yellow,