Ключевые слова: activity, agricultural, bucket, building, bulldozer, cabine, construction, contractor, diesel, digging, dirtwork, dozer, engine, equipment, excavation, heavy, hoe, hydraulic, industry, iron, isolated, loading, machine, machinery, mover, orange, physical, picking, piston, power, professional, rough, scoop, scraper, tool, track, tractor, up, vehicle, wheels, working, yellow,