Ключевые слова: conservation, deforestation, development, diesel, earthmoving, environment, equipment, extraction, forest, forestry, green, harvest, harvester, heavy, hydraulic, industrial, industry, innovation, logging, lumber, machine, machinery, management, mechanical, modern, nature, operation, operator, outdoors, power, productivity, reforestation, robust, sustainable, technology, terrain, timber, tracks, trees, wood, woodcutting, work,