Ключевые слова: anthracite, anthracite mining, big, bulk material, coal, coal industry, coal mining, coal truck, earthmoving, excavation, extractive industry, extractive operation, heavy duty equipment, heavy machinery, industrial site, industry, large machinery, large truck, mine industry, mining, mining operation, mining site, mining truck, mining vehicle, open pit, open pit mining, operation, pit, site, surface mining, truck, worksite, yellow, yellow truck,