The second generation of Husqvarna’s 545 chainsaw is a 50cc unit that’s ready for 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.
Features may include:
Excellent cooling capacity for a longer engine life
Our new cooling system is optimised in every detail to give you a reliable chainsaw for any situation.
AutoTune gives optimal engine performance throughout automatic engine setting. No time spent on carburetor adjustments. It compensates for different fuels, altitude, humidity, temperature and clogged air filter.
Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.
The engine and starter have been designed so the machine starts quickly with minimum effort.
Snap-lock cylinder cover
Saves time when changing spark plugs and cleaning.
Quick-release air filter
Facilitates cleaning and replacement of the air filter.
System designed to reduce vibration levels to the operator, which lessens fatigue.
Adjustable oil pump
Allows you to control oil flow depending on application and weather conditions.
Low, slender saw body makes the chainsaw easy and convenient to handle in any situation.
Visible fuel level
Transparent fuel indicator makes it easy to check fuel level.
Retained starter screws
The retaining function prevents loosing the screws holding the starter.
Felling sight to last a lifetime
Perfect sight is critical when felling – so we made one that will outlast the chainsaw itself.
Easy to start
Combined start/stop switch and fuel pump make the saw very easy to start.
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
Retained bar nuts
The retaining function prevents loosing the bar nuts.
Flip up tank caps
Easy to open and secure firmly, even when wearing thick winter gloves.
Centrifugal air cleaning system removes larger dust and debris particles before reaching the air filter. This results in reduced air filter cleanings and improved engine life.
Side-mounted chain tensioner
Easier access to chain tensioning device.
Forged three-piece crankshaft for maximum durability for the toughest applications.