Husqvarna 556 Autotune Chainsaw

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Husqvarna 556 AutoTune

Husqvarna 556 was developed for demanding work by contractors and land owners. The saw has a ground breaking design, is loaded with raw power for efficient operation and has the ability to fit up to 28" bars. Our unique X-Torq® engine technology provides more power when you need it, up to 20% less fuel consumption and 75% less exhaust emissions.

3.65 cu.inch / 59.8 cm³

4.16 hp / 3.1 kW

15"-28" / 38-71 cm

12.79 lbs / 5.8 kg

$1629.00 (gst inc.)

 

HUSQVARNA 555 AutoTune

Features for 556 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.

  • Centrifugal air cleaning system for reduced wear and longer operating time between filter cleaning.

  • Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world's most stringent environmental regulations.

  • Combined start/stop switch and fuel pump make the saw very easy to start.

  • Adjustable oil pump makes it easy to set the chain lubrication according to your needs.

  • Facilitates cleaning and replacement of the air filter.

  • The flip-up tank cap is easy to open and close when refueling.

  • Distinct felling marks for better felling precision.

 
 

Specifications for 556 AutoTune

Engine specification

Cylinder displacement 3.65 cu.inch / 59.8 cm³
Power output 4.16 hp / 3.1 kW
Maximum power speed 9600 rpm
Fuel tank volume 21.98 fl oz / 0.65 lit
Fuel consumption 438 g/kWh
Idling speed 2800 rpm
Spark plug NGK CMR6H
Electrode gap 0.02 " / 0.5 mm
Torque, max. 3.51 Nm/6100 rpm

Lubricants

Oil tank volume 0.74 US pint / 0.35 lit
Oil pump type Adjustable flow, no flow at idle

Vibration & noise data

Equivalent vibration level (ahv, eq) front / rear handle 2.4/3.1 m/s²
Sound pressure level at operators ear 106 dB(A)
Sound power level, guaranteed (LWA) 118 dB(A)

Cutting equipment

Chain pitch
3/8"
Recommended bar length, min-max 15"-28" / 38-71 cm
Chain speed at max power 69.88 fts / 21.3 m/s
Chain speed at 133% of maximum engine power speed 92.85 fts / 28.3 m/s
Chain gauge 0.058 "

                                          Overall dimensions

Weight (excl. cutting equipment) 12.79 lbs / 5.8 kg