Ключевые слова: backdrop, background, big, black, blue, bucket, builder, building, caterpillar, caterpillar excavator, caterpillar tractor, child, color, construction, digger, dredger, drive, equipment, excavator, game, heavy, hydraulic, industrial, industry, kids, large, loader, machine, metal, miniature, model, modern, plastic, play, realistic, rubber, silhouette, simple, studio, toy, toy car, tractor, traktor, transport, transportation, vehicle, working,