Husqvarna 445 (18")

Husqvarna 445 (18")

SKU: 9671564-38
£549.00 Regular Price
£499.00Sale Price
Sales Tax Included

The 445 uses the same compact product platform as the 440, but steps up in engine capacity, increasing both mid range torque and ultimate power, achieved with a minimal weight increase.

  • Description

    The 445 is an all round residential model chainsaw with Husqvarna's X-CUT chain which stays sharper for longer.

  • Features

    Air Injection

    Centrifugal air cleaning system for reduced wear and longer operating time between filter cleanings.

    Flip-up tank cap

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

    Quick-release air filter

    Facilitates cleaning and replacement of the air filter.

    Felling marks

    Distinct felling marks for better felling precision.

    • X-Torq®
    • Combined choke/stop control
    • Side-mounted chain tensioner
    • Snap-lock cylinder cover
    • Three-piece crankshaft
    • LowVib®
    • Fuel pump
    • Inertia chain brake
    • Visible fuel level
    • Easy to start


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

  • Specifications


    Power output

    2.1 kW

    Cylinder displacement

    45.7 cm³

    Maximum power speed

    9000 rpm

    Max engine/motor RPM

    13000 rpm

    Idling speed

    2700 rpm

    Torque, max.

    2.4 Nm

    Torque, max. at rpm

    6300 rpm

    Clutch engagement speed (±120)

    4300 rpm

    Fuel consumption

    481 g/kWh

    Fuel consumption

    0.98 kg/h

    Spark plug

    Champion RCJ7Y, NGK BPMR7A

    Electrode gap

    0.5 mm

    Ignition module air gap

    0.3 mm

    Oil pump type

    Fixed flow

    Oil pump capacity Max

    13 ml/min

    Oil pump capacity Min

    13 ml/min

    Exhaust emissions (CO2 EU V)

    920 g/kWh[1]


    Recommended bar length, max

    20 in

    Recommended bar length, min

    13 in


    Weight (excl. cutting equipment)

    4.9 kg


    Oil tank volume

    0.26 l

    Oil pump type

    Fixed flow

    Oil pump capacity Max

    13 ml/min

    Oil pump capacity Min

    13 ml/min

     Sound and Noise

    Sound power level, guaranteed (LWA)

    114 dB(A)

    Sound power level, measured

    112 dB(A)

    Sound pressure level at operators ear

    103 dB(A)


    Equivalent vibration level (ahv, eq) front handle

    3.1 m/s²

    Equivalent vibration level (ahv, eq) rear handle

    4.9 m/s²