Chainsaws

HUSQVARNA Professional Petrol Chainsaw - 545

The Husqvarna 545 chainsaw is developed for demanding work by semi-professional contractors and land owners. Supplied with an interchangeable 15" chainsaw bar as standard, it has a ground breaking design and is loaded with raw power for efficient operation. Our unique X-Torq® petrol chainsaw engine technology provides more power where you need it, with the added bonus of using up to 20% less fuel and emitting up to 75% less exhaust emission than other chainsaws.

  • Cylinder displacement
    50.1 cm³
  • Power output
    2.5 kW
  • Recommended bar length, max
    20 in
  • Recommended bar length, min
    13 in

FEATURES

Want to take a closer look? Learn more about the product in depth by exploring its design and features.

X-Torq®

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

Flip-up tank cap

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

AutoTune

AutoTune gives optimal engine performance throughout automatic engine setting.
No time spent on carburettor adjustments. It compensates for
different fuels, altitude, humidity, temperature and clogged air filter.

Air Injection

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

X-Torq®

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

Flip-up tank cap

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

AutoTune

AutoTune gives optimal engine performance throughout automatic engine setting.
No time spent on carburettor adjustments. It compensates for
different fuels, altitude, humidity, temperature and clogged air filter.

Air Injection

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

Specifications

Do you need further details to make the right decision? Learn more in the specifications section below. Locate your dealer

Equipment

Recommended bar length, max
20 in
Recommended bar length, min
13 in
Chain pitch
.325"
Chain speed at max power
18.5 m/s
Chain speed at 133% of maximum engine power speed
24.6 m/s

Lubricant

Oil tank volume
0.27 l
Oil pump capacity Max
12 ml/min
Oil pump capacity Min
5 ml/min

Sound and Noise

Sound power level, guaranteed (LWA)
116 dB(A)
Sound power level, measured
114 dB(A)
Sound pressure level at operators ear
106 dB(A)

Vibration

Equivalent vibration level (ahv, eq) front handle
2.8 m/s²
Equivalent vibration level (ahv, eq) rear handle
3.7 m/s²

Engine

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

Dimensions

Weight (excl. cutting equipment)
4.9 kg
Husqvarna

Parts & Accessories

Select from a range of original accessories and parts to augment your product and enhance your experience.

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