543XP
543XP
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.
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Specifications:
Engine specification
Cylinder displacement 43.1 cc
Power output 2.95 hp
Maximum power speed 9600 rpm
Fuel tank volume 14.2 fl oz
Fuel consumption 467 g/kWh
Idling speed 2700 rpm
Spark plug NGK CMR7H
Electrode gap 0.03 "
Torque, max. 2.4 Nm/7200 rpm
Lubricants
Oil tank volume 0.57 US pint
Oil pump type Adjustable flow, no flow at idle
Vibration & noise data
Equivalent vibration level (ahv , eq) front / rear handle 4.5/4.2 m/s²
Sound pressure level at operators ear 101 dB(A)
Sound power level, guaranteed (LWA) 113 dB(A)
Cutting equipment
Chain speed at max power 66.27 fts
Recommended bar length, min-max 13"-18"
Chain gauge 0.05 "
Overall dimensions
Weight (excl. cutting equipment) 9.92 lbs
Features:
Inertia activated chain brake
Reduces the likelihood of injury due to kickback.
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.
X-Torq®
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
LowVib®
System designed to reduce vibration levels to the operator, which lessens fatigue.
Smart Start®
The engine and starter have been designed so the machine starts quickly with minimum effort.
Air Purge
Removes air from carburetor and fuel system for easy starting.
Three-piece crankshaft
Forged three-piece crankshaft for maximum durability for the toughest applications.
Side-mounted chain tensioner
Easier access to chain tensioning device.
Adjustable oil pump
Allows you to control oil flow depending on application and weather conditions.
Magnesium crankcase
Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.
Felling marks
Distinct, colored marks used for aiming the direction of timber fall.
Auto return stop switch
Stop switch automatically resets to the ON position for easier starting.