Ключевые слова: background, backhoe, brown, bucket, building, business, cloud, construction, contractor, crawler, development, digger, digging, dirt work, dozer, duty, equipment, excavating, excavator, excavator loader, grader, hard work, heavy, hoe, industrial, industry, lift up, loader, machine, machinery, model, objects, outdoors, pipeline, pvc, scoop, scraper, shovel, silhouette, sky, soil, sunbeam, sunrise, sunset, technology, track, tractor, tunnel, yellow, yellow excavator,