Ключевые слова: backhoe, bucket, builder, building, bulldozer, car, concept, construct, construction, dig, digger, drive, engine, engineering, equipment, excavation, excavator, expert, heavy, hydraulic, industrial, industry, lift, loader, loading, machine, machinery, model, object, plastic, power, shovel, soil, symbol, technology, tool, toy, transportation, truck, vehicle, wheel, white, work,