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
    50.1 cm³
  • Power output
    3.35 hp
  • Recommended bar length, max
    20 in
$469.95 MSRP
Article number: Engine - CE - All ex US50, CAN (80µ air filter Winter conditions) - 966 64 85-01

FEATURES

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

X-Torq®

Delivers 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 carburetor adjustments. It compensates for
different fuels, altitude, humidity, temperature and clogged air filter.

Air Injection

Centrifugal air cleaning system removes larger dust and debris particles before reaching the air filter. This results in reduced air filter cleanings and improved engine life.

X-Torq®

Delivers 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 carburetor adjustments. It compensates for
different fuels, altitude, humidity, temperature and clogged air filter.

Air Injection

Centrifugal air cleaning system removes larger dust and debris particles before reaching the air filter. This results in reduced air filter cleanings and improved engine life.

Specifications

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

Engine

Cylinder displacement
50.1 cm³
Cylinder displacement
3.06 cu.inch
Power output
3.35 hp
Maximum power speed
9600 rpm
Fuel tank volume
1.1 US pint
Idling speed
2800 rpm
Spark plug
NGK CMR6H
Electrode gap
0.02 in
Torque, max.
2.69 Nm
Fuel consumption
424 g/kWh

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)

Lubricant

Oil tank volume
0.57 US pint
Oil pump capacity Max
12 ml/min
Oil pump capacity Min
5 ml/min

Overall dimensions

Weight (excl. cutting equipment)
10.8 lbs

Vibration

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

Dimensions

Weight (excl. cutting equipment)
10.8 lbs

Equipment

Recommended bar length, max
20 in
Recommended bar length, min
13 in
Chain pitch
.325"
Chain speed at max power
60.7 fts
Chain speed at 133% of maximum engine power speed
80.71 fts
Husqvarna

Parts & Accessories

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

Dealer Locator

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