For the purpose of endurance in tough conditions, the cooling capacity of the Husqvarna 550 XP Mark II and Husqvarna 545 Mark II has been improved by 13%, compared to the previous generation of 50cc chainsaws from Husqvarna. This is made possible by an optimized airflow, the addition of more cooling fins in critical areas that contribute to more effective cylinder heat dissipation and an insulating heat shield, specifically developed for the chainsaws, which provide sealing against the cylinder area and minimizes heat leakage. This helps keep the carburetor compartment cool to improve startability in hot conditions.
The 50cc chainsaws feature a new air filter design that comes from the combination of a redesigned air filter with higher capacity and improved sealing and an upgrade of the Air Injection. The saws are equipped with an optimized version of AutoTune, Husqvarna’s ignition module software and carburetor calibration.
The new generation of 50cc saws have a user-centric design. The well-balanced saw body with low gyroscopic forces provides excellent maneuverability and handling, enabling users to work longer without tiring. The ergonomically designed handles provide a safe, comfortable grip.
Learn more at www.Husqvarna.com/.
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