• Mon. - Fri. 8:30 - 5 Sat. 9 -12
  • Lennox Passage, Cape Breton, Canada
  • 1-902-345-3161

HUSQVARNA 545FX AutoTune

HUSQVARNA 545FX AutoTune



  • Cylinder displacement

    45.7 cm³


  • Power output



  • Weight (excl. cutting equipment)

    8.2 kg

FEATURES

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


345Fx

Adjustable handle bar

Adjustable and ergonomically designed handlebar for best comfort.


345Fx

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.


345Fx

LowVib®

Effective anti-vibration dampeners absorb vibration, sparing the user’s arms and hands.


545RXT, 545RX


345Fx

Adjustable handle bar

Adjustable and ergonomically designed handlebar for best comfort.


345Fx

Thumb-operated throttle

Thumb-operated throttle for efficiency and precision control. Reduces strain on the hand muscles.


345Fx

Easy blade switch

Magnetic locking pin holder facilitates blade switch.


545RXT, 545RX

LowVib®

Effective anti-vibration dampeners absorb vibration, sparing the user’s arms and hands.




Engine

Power output

2.2 kW

Cylinder displacement

45.7 cm³

Maximum rpm output shaft

9700 rpm

Clutch engagement speed (±120)

3900 rpm

Idling speed

2700 rpm

Fuel tank volume

1 l

Fuel consumption

450 g/kWh

Ignition module air gap

0.3 mm

Electrode gap

0.5 mm


Transmission

Gear ratio

1.29

Drive gear angle

24 °


Dimensions

Weight (excl. cutting equipment)

8.2 kg


Equipment

OEM Harness

Balance XT

OEM Saw blade

Scarlett 225-24


Lubricant

Lubricant type (bevel gear)

Biodegradable grease


Emission

Exhaust emissions (CO average)

283.26 g/kWh

Exhaust emissions (CO₂ average)

856 g/kWh

Exhaust emissions (NOx average)

1.14 g/kWh

Exhaust emissions (HC average)

42.19 g/kWh


Sound and Noise

Sound power level, guaranteed (LWA)

116 dB(A)

Sound pressure level at operators ear

99 dB(A)


Vibration

Equivalent vibration level (ahv, eq) left handle

2.9 m/s²

Equivalent vibration level (ahv, eq) right handle

3.3 m/s²