HUSQVARNA 545RX Brushcutter

SKU: H3-545RX

Built for tough professional work, the Husqvarna 545RX combines strong torque, low vibrations and superb ergonomics. Its Smart Start system, adjustable handlebar and dual cutting options provide efficient, comfortable and reliable performance across heavy vegetation and extended working sessions.

RRP: £999

Our Price: £819.00 (inc VAT)

Out of stock, available to pre-order

Out of stock, available to pre-order

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About the HUSQVARNA 545RX Brushcutter

Professional Brushcutter Designed for Demanding Daily Work

The Husqvarna 545RX is built for professionals who need powerful cutting performance and exceptional ergonomics during tough outdoor work. This robust petrol brushcutter is engineered to handle heavy-duty clearing with consistent strength and reliable efficiency. Its advanced design provides excellent reach, smooth handling and dependable results across challenging vegetation and larger working areas. The tool is ideal for contractors who require long-lasting performance with reduced fatigue during extended sessions.

Powerful Engine for Strong Cutting Performance

This model features a 45.7cc X-Torq® engine that delivers high torque across a wide rpm range. This advanced engine design boosts cutting power while reducing fuel consumption for improved efficiency. The X-Torq® system also lowers harmful emissions, supporting cleaner operation during regular use. The Smart Start system reduces starter cord resistance by up to forty percent, allowing easier starting with significantly less effort. These engine features combine to provide smooth operation with reliable power whenever the job demands serious performance.

Low-Vibration Operation for Greater Comfort

The 545RX includes Husqvarna’s LowVib technology, which reduces vibration reaching your arms and hands. This system uses advanced anti-vibration dampeners that absorb engine movement for a more comfortable cutting experience. The soft-grip handles enhance control and comfort, supporting steady cutting throughout long work periods. An adjustable handlebar allows you to customise your working position, helping maintain comfort while improving overall balance. The forward fuel tank placement further enhances stability, particularly across uneven ground or sloped terrain.

Enhanced Ergonomics for Long Working Sessions

This model is supplied with the Balance X Harness, which provides exceptional support during extended use. The harness includes broad back support, padded shoulder straps and a comfortable hip belt that distributes weight evenly across your body. This balanced design reduces strain on your arms and back, allowing longer working sessions with reduced fatigue. The harness also supports precise body positioning, enhancing accuracy when cutting dense or awkward vegetation.

Versatile Cutting Options with Quick Equipment Changes

The 545RX is compatible with both light trimming and heavier clearing tasks. A combi-guard allows the use of a Tap’n’Go trimmer head or a durable metal grass blade. The magnetic locking pin holder makes equipment changes quick and simple, supporting smooth transitions between different cutting tasks. A long shaft provides improved reach for large areas, while a high offset post ensures greater freedom of movement when working on slopes or uneven terrain. These features enhance versatility and allow efficient clearing in many environments.

Built for Professional Durability and Performance

This brushcutter is engineered for reliable full-time use, delivering consistent strength throughout demanding conditions. Its robust construction pairs with refined ergonomics to create a tool that remains dependable across heavy workloads. With powerful engine performance, exceptional comfort and versatile cutting ability, the Husqvarna 545RX offers an outstanding solution for professionals who require efficiency, durability and comfort in every session.


Comes with a 2 year conditional warranty.

HUSQVARNA 545RX Brushcutter Technical Information

  • Weight (excl. cutting equipment): 8.9 kg
  • Tube length: 1483 mm
  • Tube diameter: 32 mm
  • Exhaust emissions (HC average): 42.11 g/kWh
  • Exhaust emissions (HC average): 35.37 g/kWh
  • Exhaust emissions (CO average): 262.3 g/kWh
  • Exhaust emissions (CO average): 269.16 g/kWh
  • Exhaust emissions (NOx average): 2.43 g/kWh
  • Exhaust emissions (NOx average): 1.76 g/kWh
  • Engine Family: EPA HHVXS.0464AC
  • Engine Family: EU e5*97/68SH2G3*2002/88*0143*00 (II)
  • Basic model: H 545RXT
  • Basic model: H 545FXT
  • Cylinder displacement: 45.7 cm³
  • Power output: 2.1 kW
  • Maximum power speed: 9000 rpm
  • Fuel tank volume: 0.9 l
  • Fuel consumption: 450 g/kWh
  • Fuel consumption: 1 kg/h
  • Idling speed: 2700 rpm
  • Spark plug: NGK CMR6H
  • Electrode gap: 0.5 mm
  • Clutch engagement speed (±120): 3900 rpm
  • Maximum rpm output shaft: 8800 rpm
  • Output shaft thread: M12x1.75V
  • OEM Grass blade: Multi 300-3
  • OEM Harness: Balance X
  • OEM Trimmer head: T45X M12
  • Lubricant type: Husqvarna 2 stroke or equiv. at 50:1
  • Lubricant type (bevel gear): Biodegradable grease
  • Sound power level, guaranteed (LWA): 117 dB(A)
  • Sound power level, measured: 115 dB(A)
  • Sound pressure level at operators ear: 101 dB(A)
  • Gear ratio: 1
  • Gear ratio: 1.4
  • Drive gear angle: 35 °
  • PNC: 966015901

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