ID # 21153757

Husqvarna 543 XP®

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When professionals need to do serious work, one chainsaw feature becomes more important than any other: weight. Ready for any professional grade task the new Husqvarna 543 XP® can be used for hours at a time, without the burden of heavy equipment. Outfitted with X-Torq™ the 543 XP® has 20 per cent less fuel consumption and up to 75 per cent less emission. Couple this with Husqvarna’s Smart Start® technology, which reduces pull cord resistance allowing for a quick start, the 543 XP® is designed to save time and money, making it the ideal companion on any job site.

543 XP®
Sale Type
Power Output
2.95 hp / 2.2 kW
Cylinder Displacement
2.63 cu.inch / 43.1 cm³
features$$_/media/aprimo/husqvarna/chainsaws/photos/feature/h125-00xxxx/h125-0052b.jpeg Air Injection®

Centrifugal air cleaning system for reduced wear and longer operating time between filter cleanings.$$_/media/aprimo/husqvarna/chainsaws/photos/feature/h125-00xxxx/h125-0047b.jpeg Adjustable oil pump

Adjustable oil pump makes it easy to set the chain lubrication according to your needs.$$_/media/aprimo/husqvarna/chainsaws/photos/feature/h120-04xxxx/h120-0408.jpeg X-Torq®

Deliver lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.$$_/media/aprimo/husqvarna/chainsaws/photos/feature/h120-00xxxx/h120-0025.jpeg LowVib®

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

Husqvarna 543 XP® Auto return stop switch

Stop switch automatically resets to the ON position for trouble-free starting.

Husqvarna 543 XP® Three-piece crankshaft

Forged three-piece crankshaft for maximum durability for the toughest applications.

Husqvarna 543 XP® Magnesium crankcase

Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.$$_/media/aprimo/husqvarna/chainsaws/photos/feature/h125-00xxxx/h125-0020b.jpeg Inertia chain brake

Effective inertia-activated chain brake.$$_/media/aprimo/husqvarna/chainsaws/photos/feature/h125-00xxxx/h125-0018b.jpeg Side-mounted chain tensioner

Side-mounted chain tensioner makes chain adjustment quick and easy.

Husqvarna 543 XP® Felling marks

Distinct, coloured felling marks for better felling precision.$$_/media/aprimo/husqvarna/chainsaws/photos/feature/h125-00xxxx/h125-0017b.jpeg Fuel pump

Fuel pump designed for easy starting.

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%.


Spark Plug
Idling Speed
2700 rpm
Power Output
2.2 kW
Torque, Max.
2.4 Nm
Electrode Gap
2.2 kW
Oil Pump Type
Adjustable flow, no flow at idle
Oil Pump Type
Adjustable flow, no flow at idle
Fuel Consumption
467 g/kWh / 1.03 kg/h
Maximum Power Speed
9600 rpm
Torque, Max. At Rpm
7200 rpm
Cylinder Displacement
43.1 cm³
Oil Pump Capacity Max
13 ml/min
Oil Pump Capacity Min
3 ml/min
Ignition Module Air Gap
0.4 mm
Exhaust Emissions (CO2 EU V)
780 g/kWh
Maximum Recommended Engine Speed
14500 rpm
included with purchase
Chain Type
Bar Length (inch)
16 in
Recommended Bar Length, Min-max
13-18 in
Weight (excl. Cutting Equipment)
4.5 kg
Oil Tank Volume
0.27 l
Lubricant Type
Husqvarna or equiv. at 50:1
sound and noise
Sound Power Level, Measured
112 dB(A)
Sound Power Level, Guaranteed (LWA)
113 dB(A)
Sound Pressure Level At Operators Ear
101 dB(A)
Equivalent Vibration Level (ahv, Eq) Rear Handle
4.2 m/s²
Equivalent Vibration Level (ahv, Eq) Front Handle
4.5 m/s²