Husqvarna 445 Chainsaw

• Side-mounted chain tensioner - Easier access to chain tensioning device.  

• Snap-lock cylinder cover - Saves time when changing spark plugs and cleaning.  

• Three-piece crankshaft - For maximum durability for the toughest applications.  

• LowVib® - System designed to reduce vibration levels.  

• Air Purge - Removes air from carburetor and fuel system for easy starting.  

• Visible fuel level - Transparent fuel indicator makes it easy to check fuel level.  

• 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.  

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

• Easy to start - Combined start/stop switch, Smart Start® and fuel pump make the saw very easy to start.  

• Felling marks - Distinct marks for better felling precision.

ENGINE

• Cylinder displacement - 45.7 cc

• Power Output - 2.8hp

• Idling speed - 2700 rpm

• Maximum power speed - 9600 rpm

• Cylinder bore - 1.65 inch

• Cylinder stroke - 1.3 inch

• Ignition system - Walbro MB

• Ignition module air gap - 0.01 "

• Spark plug - NGK BPMR7A

• Electrode gap - 0.02 "

• Carburetor model name - C1M/X5131

• Fuel tank volume - 0.95 US pint

• Oil tank volume - 0.55 US pint

• Oil pump type - Fixed flow

• Oil pump capacity - 9-9 ml/min  

CUTTING EQUIPMENT

• Chain pitch - .325"

• Recommended bar length, min-max - 13"-20"

• Chain speed at max power - 56.89 fts  

EMISSION, VIBRATION & NOISE DATA

• Equivalent vibration level (ahv , eq) front / rear handle - 1.9/2.6 m/s²

• Sound pressure level at operators ear - 103.3 dB(A)

• Guaranteed sound power level, LWA - 114 dB(A)  

OVERALL DIMENSIONS

• Weight (excl. cutting equipment) - 10.8 lbs