2023 Husqvarna Power Gas Chainsaws 545 Mark II 16 in
2023 Husqvarna® Power Gas Chainsaws 545 Mark II 16 in
The second generation of Husqvarna’s 545 chainsaw is a 50cc unit that’s ready for felling, limbing and bucking of small and midsize trees. Designed for professional forestry and tree care crews, this durable saw has improved power and a slimmed-down design. A host of innovative features guarantee comfortable and efficient operation, season after season.
Features may include:
Excellent cooling capacity for a longer engine lifeOur new cooling system is optimised in every detail to give you a reliable chainsaw for any situation.
AutoTuneAutoTune 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.
Magnesium crankcaseSturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.
Smart Start®The engine and starter have been designed so the machine starts quickly with minimum effort.
Snap-lock cylinder coverSaves time when changing spark plugs and cleaning.
Quick-release air filterFacilitates cleaning and replacement of the air filter.
LowVib®System designed to reduce vibration levels to the operator, which lessens fatigue.
Adjustable oil pumpAllows you to control oil flow depending on application and weather conditions.
Slimmed-down designLow, slender saw body makes the chainsaw easy and convenient to handle in any situation.
Visible fuel levelTransparent fuel indicator makes it easy to check fuel level.
Retained starter screwsThe retaining function prevents loosing the screws holding the starter.
Felling sight to last a lifetimePerfect sight is critical when felling – so we made one that will outlast the chainsaw itself.
Easy to startCombined start/stop switch and fuel pump make the saw very easy to start.
X-Torq®Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
Retained bar nutsThe retaining function prevents loosing the bar nuts.
Flip up tank capsEasy to open and secure firmly, even when wearing thick winter gloves.
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.
Side-mounted chain tensionerEasier access to chain tensioning device.
Three-piece crankshaftForged three-piece crankshaft for maximum durability for the toughest applications.
Engine
- Displacement:50.1 cm³ (3.06 cu.inch)
- Ignition:module air gap: 0.01 in
- Exhaust:emissions (CO2 EU V) 844 g/kWh
Dimensions
- Weight:excl. cutting equipment):11.7 lbs
- Length:Bar: 16 in| Recommended bar length, max: 20 in | Recommended bar length, min: 13 in
- Oil Capacity:0.68 US pint
- Dimensions:Electrode gap: 0.02 in | Pitch: .325"
- Pump type:Adjustable flow, no flow at idle
- Noise Level:Sound power level, guaranteed (LWA):116 dB(A))| Sound power level, measured:114 dB(A) | Sound pressure level at operators ear: 106 dB(A)
- Lubrication:Husqvarna 2 stroke or equiv. at 50:1
- Chain Type:H25/SP33G
- Features:Sprocket type: Rim 7
- Operating Conditions:Fuel consumption: 432 g/kWh (2.6 lbs/h) | Equivalent vibration level (ahv, eq) front handle: 3.6 m/s² | Equivalent vibration level (ahv, eq) rear handle: 4.1 m/s²
- Rated Engine Speed:Maximum power speed: 9,900 rpm | Idling speed: 2800 rpm
- Engine Power:3.6 hp
Other
- Manufacturer Type:General
- Engine Torque:2.95 Nm | Torque, max. at rpm: 7,200 rpm