550XP Husqvarna Chainsaw



Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.

Flip-up Tank Cap

The flip-up tank cap is easy to open and close when refueling.

Air Injection

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.


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.


Sound and Noise
Oil tank volume 0.57 US pint   Sound power level, guaranteed (LWA) 116 dB(A)
Oil pump type Automatic   Sound power level, measured 114 dB(A)
Oil pump capacity max 12 ml/min   Sound pressure level at operators ear 106 dB(A)
Oil pump capacity min 5 ml/min      
Overall Dimensions
Equivalent vibration level (ahv, eq) front handle 3.8 m/s²   Weight (excl. cutting equipment) 10.8 lbs
Equivalent vibration level (ahv, eq) rear handle 3.7 m/s²      
Cylinder Displacement 50.2 cm³   Recommended bar length, max 20 in
Cylinder displacement 3.06 cu.in   Recommended bar length, min 13 in
Power output 3.2 hp   Chain pitch .325”
Maximum power speed 9000 rpm   Chain gauge .050 in
Fuel tank volume 1.1 US pint   Chain speed at 133% of maximum engine power speed 85.63 fts
Idling speed 2800 rpm      
Spark plug NGK CMR6H      
Electrode gap 0.02 in      
Torque, max. 2.8 Nm      
Fuel Consumption 446 g/kWh