Ключевые слова: background, blue, boom, bulldozer, cargo, carriage, caterpillar, chassis, construction, crane, delivery, device, earth, equipment, excavator, gratings, heavy, hooks, horizontal, hydraulic, industry, iron, large, lifting, lifts, loaders, machine, machinery, manipulators, manual, minining, mobile, old, orange, pen, transport, transportation, vehicle, view,