Ключевые слова: agriculture, arm, broken chain, broken track, bulldozer, construction, dirty, dozer, earthmover, equipment, excavated, excavator, farm, frozen soil, gear, grader, grow, heavy, hollow, horizontal, hydraulic, industrial, industry, iron, machine, machinery, mechanical, mud, outdoors, plow, push, roller, rusty, snow, steel, surface, track, track excavator, tractor, winter,