Ключевые слова: activity, background, backhoe, blue, bucket, build, bulldozer, construction, development, digger, editorial, engineering, equipment, excavating, excavation, excavator, ground, hd820v, heavy, hydraulic, industrial, industry, kato, land, light, loader, machine, machinery, mining, mover, outdoor, power, regzam, scoop, shovel, site, sky, soil, tractor, vehicle, work, yellow,