Husqvarna 556 AutoTune

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.
$1449.00
Features

Flip-up Tank Cap

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

Inertia Chain Brake

Effective inertia-activated chain brake

Retained Bar Nuts

The retaining function prevents losing the bar nuts.

X-torq©

Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the worldïs most stringent environmental regulations.

Air Injection

Extends the interval between filter cleaning, improving efficiency and increases engine life.

Combined Choke/stop Control

Combined choke/stop control allows for easier starting and reduces the risk of the engine flooding.

Two Mass Principle

Effectively minimising vibrations by isolating the engine from the handles reducing operator fatigue.

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%.

Easy Starting

Air purge for very easy starting.

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 felling marks for better felling precision.

Three-piece Crankshaft

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

Visible Fuel Level

Transparent fuel indicator makes it easy to check fuel level.

Easy To Start

Combined start/stop switch, Smart Start© and air purge make the saw very easy to start.

Quick Chain Adjustments

Side-mounted chain tensioner is conveniently located to allow quick and easy chain adjustment.

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 allows you to adjust chain lubrication to suit all working applications.

Improved Handle Design

The rear handle is asymmetrically designed with comfort inserts for a more solid and less tiring grip.

Magnesium Crankcase

Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.

Slimmed-down Design

Low, slender saw body makes the chainsaw easy and convenient to handle in any situation.

Technical Specifications

Lubricants
Oil tank volume0.74 US pint / 0.35 litre
Oil pump typeAdjustable flow, no flow at idle
Vibration & Noise Data
Equivalent vibration level (ahv, eq) frontrear handle / 2.7/3.2 m/sý
Sound pressure level at operators ear106 dB(A)
Sound power level, guaranteed (LWA)118 dB(A)
Cutting Equipment
Chain pitch3/8"
Chain speed at 133% of maximum engine power speed92.85 fts / 28.3 m/s
Recommended bar length, min-max15"-28" / 38-71 cm
Chain gauge0.058 "
Overall Dimensions
Weight (excl. cutting equipment)13.23 lbs / 6 kg
Engine Specification
Cylinder displacement3.65 cu.inch / 59.8 cmü
Power output4.16 hp / 3.1 kW
Maximum power speed9600 rpm
Fuel tank volume21.98 fl oz / 0.65 litre
Fuel consumption438 g/kWh
Idling speed2800 rpm
Spark plugNGK CMR6H
Electrode gap0.02 " / 0.5 mm
Torque, max.3.51 Nm/6100 rpm

Kohler
Shindaiwa

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Kohler
Shindaiwa