Ключевые слова: arm, backhoe, blue, bucket, building, construction, contractor, development, dig, digger, digging, dirt, dredge, dredger, earth, earthmover, earthmoving, equipment, excavation, excavator, ground, heavy, hydraulic, industrial, industry, isolated, loader, machine, machinery, metal, removal, remove, shovel, site, sky, soil, work, working, yellow,