HUSQVARNA 576 XP AutoTune
X-torq®
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world's most stringent environmental regulations.
Air Injection
Centrifugal air cleaning system for reduced wear and longer operating time between filter cleaning.
Combined Choke/stop Control
Combined choke/stop control allows for easier starting and reduces the risk of engine flooding.
Lowvib®
Effective anti-vibration dampeners absorb vibration, sparing the user's arms and hands.
Inertia Chain Brake
Effective inertia-activated chain brake.
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%.
Quick-release Air Filter
Facilitates cleaning and replacement of the air filter.
Snap-lock Cylinder Cover
Snap-lock cylinder cover saves time when changing spark plugs and cleaning.
Felling Marks
Distinct, coloured felling marks for better felling precision.
Three-piece Crankshaft
Forged three-piece crankshaft for maximum durability for the toughest applications.
Autotune
AutoTune gives optimum engine performance throughout automatic engine settings. No time spent on carburettor adjustments. It compensates for different fuels, altitude, humidity, temperature and clogged air filter.
Adjustable Oil Pump
Adjustable oil pump makes it easy to set the chain lubrication according to your needs.
Ergonomic Grip
Angled front handle for better grip and natural working position.
Side-mounted Chain Tensioner
Side-mounted chain tensioner makes chain adjustment quick and easy.
Improved Handle Design
The rear handle is asymmetrically designed with comfort inserts for a more stable and less tiring grip.
Magnesium Crankcase
Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.
Optimized Saw Body
No protruding parts, a smooth underside, rounded starter cover and well-protected controls all make the saw easy to handle.
Durability
Available with heavy-duty air filter.
Technical Specifications
| Engine Specification | |
| Cylinder displacement | 4.48 cu.inch / 73.5 cm² |
| Power output | 5.7 hp / 4.2 kW |
| Maximum power speed | 9600 rpm |
| Fuel tank volume | 23.67 fl oz / 0.7 lit |
| Fuel consumption | 417 g/kWh |
| Idling speed | 2700 rpm |
| Spark plug | NGK BPMR7A, Champion RCJ7Y |
| Electrode gap | 0.02 " / 0.5 mm |
| Torque, max. | 4.5 Nm/8100 rpm |
| Lubricants | |
| Oil tank volume | 0.85 US pint / 0.4 lit |
| Oil pump type | Automatic |
| Vibration & Noise Data | |
| Equivalent vibration level (ahv, eq) front | rear handle / 2.9/3.6 m/s² |
| Sound pressure level at operators ear | 105 dB(A) |
| Sound power level, guaranteed (LWA) | 116 dB(A) |
| Cutting Equipment | |
| Chain pitch | 3/8" |
| Chain speed at 133% of maximum engine power speed | 93.5 fts / 28.5 m/s |
| Recommended bar length, min-max | 15"-28" / 38-70 cm |
| Chain gauge | 0.058 " |
| Overall Dimensions | |
| Weight (excl. cutting equipment) | 14.99 lbs / 6.8 kg |