Easy to start and easy to handle, the Husqvarna 345 Petrol Chainsaw is a high-performance machine with a two-stroke engine and incorporates many of the features of Husqvarna's professional range. It has a forged three-piece crankshaft for maximum longevity, while Husqvarna's unique air-injection system cleans up the air before it reaches the carburettor, significantly reducing wear and tear. A comprehensive anti-vibration system reduces operator fatigue, allowing for longer periods of use. Engine 2: Stroke Power: 45cc Bar Lengths: 38/45cm Chain Pitch: (inches).325 Weight : 4.8kg ....(continued here)