DETERMINATION OF SPECIFIC POWER BALANCE OF TECHNOLOGICAL CYCLE OF ROUND TIMBER POWER-DRIVEN HARVESTING Определение удельного энергобаланса технологического цикла механизированной заготовки круглого лесоматериала

This article presents the original data for study designed to determine the effect of individual parameters of machines and technological process of round timber harvesting on the energy consumption data. These data allow us to determine the frontier efficiency of individual processing steps as well as of timber harvesting generally