The second generation of Husqvarna’s 545 chainsaw is a 50cc unit that’s ready for your felling, limbing and bucking of small and midsize trees. Designed for professional forestry and tree care crews, this durable saw has improved power and a slimmed-down design. A host of innovative features guarantee comfortable and efficient operation, season after season.
Excellent cooling capacity for a longer engine lifeOur new cooling system is optimised in every detail to give you a reliable chainsaw for any situation. |
AutoTuneAutoTune gives optimal engine performance throughout automatic engine setting. No time spent on carburettor adjustments. It compensates for different fuels, altitude, humidity, temperature and clogged air filter. |
Magnesium crankcaseSturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life. |
Smart Start®The engine and starter have been designed so the machine starts quickly with minimum effort. Resistance in the starter cord is reduced by up to 40%. |
Snap-lock cylinder coverSnap-lock cylinder cover saves time when changing spark plugs and cleaning. |
Visible fuel levelTransparent fuel indicator makes it easy to check fuel level. |
Retained bar nutsThe retaining function prevents loosing the bar nuts. |
Quick-release air filterFacilitates cleaning and replacement of the air filter. |
Retained starter screwsThe retaining function prevents losing the screws holding the starter. |
Flip up tank capsEasy to open and secure firmly, even when wearing thick winter gloves. |
LowVib® TechnologyDampeners between the engine and chassis significantly reduce vibrations so you can work more comfortably |
Felling sight to last a lifetimePerfect sight is critical when felling – so we made one that will outlast the chainsaw itself. |
Air Injection™ TechnologyCentrifugal air cleaning system expels larger dust and debris particles before they reach the air filter to help improve engine life |
Adjustable oil pumpAdjustable oil pump makes it easy to set the chain lubrication according to your needs. |
Easy to startCombined start/stop switch and fuel pump make the saw very easy to start. |
Side-mounted chain tensionerSide-mounted chain tensioner makes chain adjustment quick and easy. |
Slimmed-down designLow, slender saw body makes the chainsaw easy and convenient to handle in any situation. |
Powerful and Efficient X-TORQ® EnginePowerful 38cc X-TORQ® engine reduces emissions by up to 60% and increases fuel efficiency by up to 20% |
Three-piece crankshaftForged three-piece crankshaft for maximum durability for the toughest applications. |
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