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Second generation powerful all-round saw for people who value professional qualities in a saw. Starts easily also with a slower pull, comes with slimmer saw body and flip-up tank caps. The X-Torq® engine means lower fuel consumption and reduced emission levels. Auto return stop switch and visible fuel level makes the saw easier to handle. Equipped with Smart Start® and fuel pump to ensure easy starts.

HUSQVARNA 445 e-series II

  • Air Injection

    Extends the interval between filter cleaning, improving efficiency and increases engine life.



    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.


    Easy to start

    Combined start/stop switch and air purge make the saw very easy to start.


    Quick-release air filter

    Facilitates cleaning and replacement of the air filter.


    Felling marks

    Distinct felling marks for better felling precision.


    Smart Start®

    The engine and starter have been designed so the machine starts quickly with minimum effort. Resistance in the starter cord is reduced by up to 40%.


    Combined choke/stop control

    Combined choke/stop control allows for easier starting and reduces the risk of the engine flooding.


    Snap-lock cylinder cover

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


    Three-piece crankshaft

    Forged three-piece crankshaft giving maximum durability for the toughest applications.


    Two mass principle

    Effectively minimising vibrations by isolating the engine from the handles reducing operator fatigue.


    Inertia chain brake

    Effective inertia-activated chain brake.


    Visible fuel level

    Transparent fuel indicator makes it easy to check fuel level.


    Bar length (inch) 18 in
    Chain speed at 133% of maximum engine power speed 23 m/s
    Pitch .325"
    Recommended bar length, max 20 in
    Recommended bar length, max 50 cm
    Recommended bar length, min 13 in
    Recommended bar length, min 33 cm



    Cylinder bore 42 mm
    Cylinder displacement 45.7 cm³
    Cylinder stroke 33 mm
    Electrode gap 0.5 mm
    Fuel consumption 481 g/kWh
    Fuel tank volume 0.45 l
    Idling speed 2700 rpm
    Ignition module air gap 0.3 mm
    Maximum power speed 9000 rpm
    Power output 2.1 kW
    Power source Petrol
    Spark plug Champion RCJ7Y, NGK BPMR7A
    Torque, max. 2.4 Nm



    Equivalent vibration level (ahv, eq) front handle 3.1 m/s²
    Equivalent vibration level (ahv, eq) rear handle 4.9 m/s²



    Oil pump type Fixed flow
    Oil tank volume 0.26 l



    Sound power level, guaranteed (LWA) 114 dB(A)
    Sound power level, measured 112 dB(A)
    Sound pressure level at operators ear 103 dB(A)



    Weight (excl. cutting equipment) 5.1 kg


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