2025 Husqvarna® Power Professional Chainsaws 545

Information

2025 Husqvarna® Power Professional Chainsaws 545

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.

Features may include:

Powerful and Efficient X-TORQ® Engine
  • X-Torq® engines deliver a great power and torque thanks to highly efficient combustion.
Flip-Up Fuel Cap
  • Easy to open and secures firmly, even when wearing thick gloves
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.

Photos

Highlights

  • Afton, Wyoming
  • 2025
  • Husqvarna® Power
  • Professional Chainsaws 545
  • Available

Specifications

  • 2025
  • Husqvarna® Power
  • Professional Chainsaws
  • 545
  • General
  • 50.1 cm³
  • 3.35 hp
  • 2.69 Nm | Torque, max. at rpm: 6,600 rpm
  • Maximum power: 9,600 rpm | Idling: 2,800 rpm
  • Husqvarna 2 stroke or equiv. at 50:1
  • module air gap: 0.01 in
  • emissions (CO2 EU V): 824 g/kWh
  • engagement speed (±120): 4,200 rpm
  • Equivalent vibration level (ahv, eq) rear handle: 3.7 m/s² | Equivalent vibration level (ahv, eq) front handle: 3.8 m/s²
  • Sound power level, guaranteed (LWA): 116 dB(A) | Sound power level, measured: 114 dB(A) | Sound pressure level at operators ear: 106 dB(A)
  • Oil: Automatic
  • Electrode gap: 0.02 in | Pitch: .325"
  • Bar: 18 in| Recommended bar length, min/max: 13 in - 20 in
  • Oil pump capacity, max: 12 ml/min | Oil pump capacity, min: 5 ml/min
  • Oil tank: 0.57 US pint
  • excl. cutting equipment: 10.8 lbs