2016 Husqvarna 545FX

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Exceptionally easily operated forestry clearing saw with high performance and unique ergonomical solutions designed for full time spacing tasks. Optimised transmission with the bevel gear angled 24 degrees simplifies directional felling in dense forests. Easily started X-torq® engine with rapid acceleration, reduced fuel consumption and emissions. Very low vibrations thanks to an effective anti-vibration of the engine, drive shaft and cutting equipment. Easy to start with Smart Start®. Delivered with Balance XT harness.

  • X-Torq® engine: The X-Torq® engine design reduces harmful exhaust emissions by up to 75% and increases fuel efficiency by up to 20%.
  • 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%.
  • Adjustable handle bar: Adjustable and ergonomically designed handlebar for best comfort.
  • Thumb-operated throttle: Thumb-operated throttle for efficiency and precision control. Reduces strain on the hand muscles.
  • Easy blade switch: Magnetic locking pin holder facilitates blade switch.
  • LowVib®: Effective anti-vibration dampeners absorb vibration, sparing the user’s arms and hands.
  • 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.
  • Fuel pump: Fuel pump designed for easy starting.
Engine specification
  • Cylinder displacement: 2.8 cu.inch / 45.7 cm³
  • Power output: 3 HP / 2.2 kW
  • Maximum power speed: 9000 RPM
  • Fuel tank volume: 30.43 fl oz / 0.9 lit
  • Fuel consumption: 450 g/kWh
  • Fuel consumption: 2.2 lb./h / 1 kg/h
  • Idling speed: 2700 RPM
  • Spark plug: NGK CMR6H
  • Electrode gap: 0 in. / 0.5 mm
  • Clutch engagement speed: 3900 RPM (±120 RPM)
  • Maximum rpm output shaft: 10100 RPM
  • Output shaft thread: M12x1.75V
  • Lubricant type (bevel gear): Mineral grease
  • Emission Data EU
  • Basic model: H 545FXT
  • Emission data EPA
  • Exhaust emissions (CO average): 181.69 g/kWh
Vibration & noise data
  • Equivalent vibration level (ahv, eq) left / right handle: 2/3.2 m/s²
  • Sound pressure level at operators ear: 99 dB(A)
  • Sound power level, guaranteed (LWA): 114 dB(A)
Transmission data
  • Gear ratio: 1:1.29
  • Drive gear angle: 24 deg.
  • OEM Saw blade: Scarlett 225-24
  • OEM Harness: Balance XT
  • Overall dimensions
  • Weight (excl. cutting equipment): 17.86 lb. / 8.1 kg



3 hp
45.7 cm³


8.1 kg

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