Husqvarna 450 Chainsaw the new powerful all-round saw for people who value professional qualities in a saw. The X-Torq engine means lower fuel consumption and reduced emission levels. Equipped with Smart Start and fuel pump to every time ensure easy starts and visible fuel level makes the saw easier to handle. The Air Injection system Extends the interval between filter cleaning, improving efficiency and increases engine life. Ergonomic rear handle ensures increased comfort with soft inlay, ergonomic trigger and asymmetrical handle.