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HUSQVARNA 545 Chainsaw


A 15 inch cut chainsaw, ideal for small to medium timber.

The 545 from Husqvarna is a professional saw designed for demanding applications, featuring X-Torq technology for high-performance operation.

Robust & durable design

Intended to withstand heavy-duty, full-time use in professional applications, the 545 boasts numerous enhancements so it won't let you down. For example, the magnesium crankcase can bear high rpms and intensive use, providing a long service life, while the forged three-piece crankshaft gives durability for tough applications. With the inclusion of a centrifugal air cleaning system too, this saw has reduced wear and longer operating times between filter cleanings.

Comfortable & easy-to-use

A side-mounted chain tensioner is just one example of how Husqvarna's 545 is an easy tool to work with. It also features retained bar nuts so that you won't accidentally lose them, as well as a visible fuel level so that you can stay on top of when refuelling is required. With the LowVib technology, anti-vibration dampeners are used to protect your hands and arms from the engine's vibrations, while the slim design makes handling easier and more convenient.

X-Torq & innovations for improved performance

A 50.1cc engine provides excellent power, with the X-Torq feature not only lowering fuel consumption and emissions, but providing increased torque where it's needed most. This is backed up by the AutoTune system, which gives optimal performance with automatic adjustments of the engine settings depending on fuel, altitude, humidity, temperature and air filter condition. This saves time and makes operation simpler.

Along the same lines, Husqvarna's Smart Start system reduces resistance in the starter cord by up to 40 percent, and makes the machine easier and more reliable to start. For safety purposes, an inertia-activated chain brake stops the saw when a sudden upward movement occurs.


Comes with a 2 year conditional warranty.

  • Weight (excl. cutting equipment): 4.9 kg
  • Cylinder displacement: 50.1 cm³
  • Power output: 2.5 kW
  • Maximum power speed: 9600 rpm
  • Fuel tank volume: 0.52 l
  • Idling speed: 2800 rpm
  • Spark plug: NGK CMR6H
  • Electrode gap: 0.5 mm
  • Torque, max.: 2.69 Nm
  • Fuel consumption: 1.07 kg/h
  • Recommended bar length, max: 20 in
  • Recommended bar length, min: 13 in
  • Chain pitch: .325"
  • Chain gauge: 0.058 in
  • Chain speed at 133% of maximum engine power speed: 24.6 m/s
  • Oil tank volume: 0.27 l
  • Oil pump capacity Max: 12 ml/min
  • Oil pump capacity Min: 5 ml/min
  • Sound power level, guaranteed (LWA): 116 dB(A)
  • Sound power level, measured: 114 dB(A)
  • Sound pressure level at operators ear: 106 dB(A)
  • Equivalent vibration level (ahv, eq) front handle: 3.8 m/s²
  • Equivalent vibration level (ahv, eq) rear handle: 3.7 m/s²

Brand:  HUSQVARNA
Power Source:  Petrol

Part Number:  545
SKU: H3-545-15-INCH

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