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The Husqvarna 555FX is a very powerful forestry clearing saw developed for full time spacing tasks in tough conditions. The X-Torq® engine provides raw power, rapid acceleration and excellent fuel economy. Short tube and bevel gear angled 24 degrees simplifies directional felling in dense forests. Very low vibrations thanks to LowVib®. Delivered with Balance XT harness.

  • Cylinder displacement
    53.3 см³
  • Power output
    2.8 kW
  • Weight (excl. cutting equipment)
    8.9 kg


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

Smart Start, SmartStart

Smart Start®

The engine and starter have been designed so the machine starts quickly with minimum effort. Resistance in the starter cord is reduced by up to 40%.


Adjustable handle bar

Adjustable and ergonomically designed handlebar for best comfort.

Thumb-operated throttle

Thumb-operated throttle for efficiency and precision control. Relieves pressure on the hand muscles.


Easy blade switch

Magnet locking pin holder facilitates easy blade switch.


  • LowVib®
  • Balance XT
  • X-Torq® engine
  • Easy starting
  • Forestry bevel gear
  • Auto return stop switch
  • Comfortable handle
  • Optimum comfort
545RXT, 545RX
The LowVib anti vibration system effectively reduces vibrations from the handle and throttle control.


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


Cylinder displacement
53.3 см³
Power output
2.8 kW
Fuel tank volume
1.1 l
Fuel consumption
1.34 kg/h
Fuel consumption
480 g/kWh
Idling speed
2800 rpm
Ignition module air gap
0.3 mm
Electrode gap
0.5 mm
Torque, max.
3.5 Nm
Torque, max. at rpm
6900 rpm
Clutch engagement speed (±120)
5700 rpm
Maximum rpm output shaft
10500 rpm


Gear ratio
Drive gear angle
24 °


Weight (excl. cutting equipment)
8.9 kg


Lubricant type (bevel gear)
Biodegradable grease


Weight (excl. cutting equipment)
8.9 kg

 Sound and Noise

Sound power level, guaranteed (LWA)
117 dB(A)
Sound pressure level at operators ear
103 dB(A)


Equivalent vibration level (ahv, eq) left handle
2.1 m/s²
Equivalent vibration level (ahv, eq) right handle
2.3 m/s²