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Husqvarna 545RXT-AT Brushcutter, Bike handle, Most powerful 45.7cc Engine 2.2kw

Regular Price $1,939.00

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    • Product Description
    • Specification
    • Video Gallery
    • User Manual
    • Spare Parts Diagram

    Please call 03 9786 8811 to confirm availability!


    Husqvarna 545RXT-AT is a brushcutter for professional users cutting or trimming long stretches of heavy grass or other vegetation. Its combination of power, performance and comfort means high productivity and low user strain.

    Simplified starting procedure: just purge, push the start button and pull the cord. Powerful engine with X-Torq® technology offers high fuel efficiency and reduced exhaust emission levels, while AutoTune™ automatic engine adjustment ensures peak performance regardless of fuel quality, climate or altitude.

    Balance XT harness, adjustable handles and efficient vibration dampening help maximise productivity and comfort even for the longest, toughest jobs.

    • Cylinder displacement   45.7 см³
    • Power output   2.2 kW
    • Weight (excl. cutting equipment)   8.6 kg
    • Cutting width   49 cm


    Simpler starting

    Easy as 1, 2, 3:
    1. Push purge bulb
    2. Push the start button
    3. Pull the cord… and go!


    Always optimized engine performance - no need for carb adjustment due to variations in fuel quality, climate or altitude.

    Balance XT

    Ergonomic harness with broad back support, shoulder straps and hip belt that distributes the load over a larger area. Adjustable back plate for perfect fit.

    Optimised shaft & gear

    Optimised shaft length and 35 degrees bevel gear facilitates operation and allows the cutting equipment working parallel to the ground.

    X-Torq® engine

    The X-Torq® engine design reduces harmful exhaust emissions by up to 75% and increases fuel efficiency by up to 20%.

    Easy switch of cutting equipment

    Magnet locking pin holder facilitates easy switch of cutting equipment.

    Adjustable handle bar

    Adjustable and ergonomically designed handlebar for best comfort.


    The LowVib anti vibration system effectively reduces vibrations from the handle and throttle control.

    Cylinder displacement45.7 см³
    Power output2.2 kW
    Maximum power speed9000 rpm
    Fuel tank volume1 l
    Fuel consumption450 g/kWh
    Idling speed2700 rpm
    Spark plugNGK CMR6H
    Electrode gap0.5 mm
    Clutch engagement speed (±120)4300 rpm
    Maximum rpm output shaft8800 rpm
    Output shaft threadM12x1.75V
    Gear ratio1.4
    Drive gear angle35 °
    Weight (excl. cutting equipment)8.6 kg
    Tube length1465 mm
    Tube diameter32 mm
    OEM Grass bladeMulti 300-3
    OEM HarnessBalance XT
    OEM Trimmer headT45X M12
    Lubricant typeHusqvarna 2 stroke or equiv. at 50:1
    Lubricant type (bevel gear)Biodegradable grease
    Sound power level, guaranteed (LWA)117 dB(A)
    Sound power level, measured115 dB(A)
    Sound pressure level at operators ear102 dB(A)

    Husqvarna 545RXT Manual

    For more information, please contact us on 1300 454 585.

    Husqvarna 545RXT Spare Parts List

    Need help with spare parts? Contact us on 1300 454 585 today!

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