Ключевые слова: arm, back, backhoe, blue, brown, bucket, bulldozer, claw, construction, design, dig, digger, dirt, earth, equipment, excavate, excavator, front, ground, heavy, hoe, hole, hydraulic, industrial, industry, iron, lift, line, loader, machine, machinery, mover, mud, new, powerful, rocks, shovel, site, sky, soil, steel, tool, track, tractor, vehicle, work,