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Husqvarna 545 is developed for demanding work by contractors and land owners. The saw has a ground breaking design and is loaded with raw power for efficient operation. Our unique X-Torq® engine technology provide more power where you need it, up to 20% less fuel consumption and 75% less exhaust emission.
AutoTune
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.
X-Torq
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
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.
Flip-up tank cap
The flip-up tank cap is easy to open and close when refueling.
Engine specification | |
Cylinder displacement | 50.1 cc |
Power output | 3.35 hp |
Maximum power speed | 9600 rpm |
Fuel tank volume | 17.58 fl oz |
Fuel consumption | 424 g/kWh |
Idling speed | 2800 rpm |
Spark plug | NGK CMR6H |
Electrode gap | 0.02 " |
Ignition system | SEM-DM61 |
Torque, max. | 2.69 Nm/6600 rpm |
Lubricants | |
Oil tank volume | 0.57 US pint |
Oil pump capacity | 5-12 ml/min |
Vibration & noise data | |
Equivalent vibration level (ahv , eq) front / rear handle | 2.8/3.7 m/s² |
Sound pressure level at operators ear | 106 dB(A) |
Sound power level, guaranteed (LWA) | 116 dB(A) |
Cutting equipment | |
Chain speed at max power | 60.7 fts |
Chain speed at 133% of maximum engine power speed | 80.71 fts |
Recommended bar length, min-max | 13"-20" |
Bar mount | Small |
Overall dimensions | |
Weight (excl. cutting equipment) | 10.8 lbs |
General | |
Power source | Gas |
Inventory | |
Condition | New |