Chainsaws

HUSQVARNA 545

Husqvarna 545 is developed for demanding work by contractors and land owners. The saw has a ground breaking design and is loaded with raw power for efficient operation. Our unique X-Torq® engine technology provide more power where you need it, up to 20% less fuel consumption and 75% less exhaust emission.

  • Cylinder displacement
    3.06 cu.inch
  • Cylinder displacement
    50.1 cm³
  • Power output
    3.35 hp
  • Power output
    2.5 kW

FEATURES

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

X-TORQ

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

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.

576 XP

Air Injection

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

Air Injection
X-TORQ

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

Flip-up tank cap

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

576 XP

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

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

Engine

Power output
2.5 kW
Cylinder displacement
50.1 cm³
Maximum power speed
9600 rpm
Idling speed
2800 rpm
Torque, max.
2.69 Nm
Fuel tank volume
0.52 l
Fuel consumption
424 g/kWh
Fuel consumption
1.07 kg/h
Spark plug
NGK CMR6H
Electrode gap
0.5 mm

Equipment

Bar length (inch)
20"
Recommended bar length, min
33 cm
Recommended bar length, max
50 cm
Chain pitch
.325"
Chain speed at 133% of maximum engine power speed
24.6 m/s
Sprocket type
Rim 7

Dimensions

Weight (excl. cutting equipment)
4.9 kg

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
3.8 m/s²
Equivalent vibration level (ahv, eq) rear handle
3.7 m/s²
Husqvarna

Parts & Accessories

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

LOCATE YOUR DEALER

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