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.
Excellent cooling capacity for a longer engine life
- Cylinder displacement: 50.1 cc
- Recommended bar length, max: 20 in
- Weight (excl. cutting equipment): 11.7 lbs
Our new cooling system is optimised in every detail to give you a reliable chainsaw for any situationAutoTune
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.Magnesium crankcase
Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.
- Snap-lock cylinder cover
- Visible fuel level
- Retained bar nuts
- Quick-release air filter
- Retained starter screws
- Flip up tank caps
- Felling sight to last a lifetime
- Air Injection®
- Adjustable oil pump
- Easy to start
- Side-mounted chain tensioner
- Slimmed-down design
- Three-piece crankshaft