Chainsaws

Husqvarna 543 XP®

Chainsaw 543XP, 543 XP

The light and effective Husqvarna 543 XP® is developed for tree care professionals and skilled land owners. The low weight and high chain speed leads to efficient limbing work. Our unique X-Torq® engine technology provide more power where you need it, up to 20% less fuel consumption and up to 75% less exhaust emission.

  • Cylinder displacement
    43.1 cm³
  • Power output
    2.2 kW
  • Power output
    2.95 hp
  • Cylinder displacement
    2.63 cu.inch

FEATURES

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

X-Torq

Powerful and Efficient X-TORQ® Engine

Our X-TORQ® engines deliver great power and torque thanks to highly efficient combustion.

Air Injection™ Technology

Centrifugal air cleaning system expels larger dust and debris particles before they reach the air filter to help improve engine life and provide longer run time between filter cleanings.

Adjustable Oil Pump

Customize and control oil flow to meet any need
346XP, 353

LowVib® Technology

Effective LowVib® dampeners absorb vibration, sparing the user’s arms and hands.
X-Torq

Powerful and Efficient X-TORQ® Engine

Our X-TORQ® engines deliver great power and torque thanks to highly efficient combustion.

Air Injection™ Technology

Centrifugal air cleaning system expels larger dust and debris particles before they reach the air filter to help improve engine life and provide longer run time between filter cleanings.

346XP, 353

Adjustable Oil Pump

Customize and control oil flow to meet any need

LowVib® Technology

Effective LowVib® dampeners absorb vibration, sparing the user’s arms and hands.

Specifications

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

Engine

Power output
2.2 kW
Cylinder displacement
43.1 cm³
Maximum power speed
9600 rpm
Max engine/motor
14500 rpm
Idling speed
2700 rpm
Torque, max.
2.4 Nm
Torque, max. at rpm
7200 rpm
Clutch engagement speed (±120)
4200 rpm
Fuel consumption
467 g/kWh
Fuel consumption
1.03 kg/h
Spark Plug
NGK CMR7H
Electrode gap
0.65 mm
Ignition module air gap
0.4 mm
Oil pump type
Adjustable flow, no flow at idle
Oil pump capacity, max
13 ml/min
Oil pump capacity, min
3 ml/min
Exhaust emissions (CO₂ EU V)
780 g/kWh

Included with Purchase

Bar length (inch)
15 in
Chain type
SP33G

Dimensions

Weight (excl. cutting equipment)
4.5 kg
Recommended bar length, min-max
13-18 in

Lubricant

Lubricant type (Engine)
Husqvarna 2 stroke or equiv. at 50:1
Oil tank volume
0.27 l

Sound and Noise

Sound power level, guaranteed (LWA)
113 dB(A)
Sound power level, measured
112 dB(A)
Sound pressure level at operators ear
101 dB(A)

Vibration

Equivalent vibration level (ahv, eq) front handle
4.5 m/s²
Equivalent vibration level (ahv, eq) rear handle
4.2 m/s²
Husqvarna

Parts & Accessories

Select from a range of original accessories and parts to augment your product and enhance your experience.

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