The X-Torq® engine in Husqvarna’s 562 XP chainsaw provides more working power, higher productivity, a better working environment and saves you money. The secret behind this unique engine technology is that it uses dual flushing ducts: one for clean air and one for the fuel and air mixture. In addition to increased power, the result is up to 75% reduction in emissions and up to 20% reduction in fuel consumption compared to traditional engines.