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.
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world’s most stringent environmental regulations.
Centrifugal air cleaning system for reduced wear and longer operating time between filter cleaning.
Flip-up tank cap
The flip-up tank cap is easy to open and close when refueling.
Low weight on all moving engine parts means fast acceleration.
Effective anti-vibration dampeners absorb vibration, sparing the user’s arms and hands.
Adjustable oil pump
Adjustable oil pump makes it easy to set the chain lubrication according to your needs.
Quick-release air filter
Facilitates cleaning and replacement of the air filter.
Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.
Combined choke/stop control
Combined choke/stop control allows for easier starting and reduces the risk of engine flooding.
Quick release air filter cover
Quick release cover saves time when cleaning or changing the spark plug.
Snap-lock cylinder cover
Snap-lock cylinder cover saves time when changing spark plugs and cleaning.
Forged three-piece crankshaft for maximum durability for the toughest applications.
Side-mounted chain tensioner
Side-mounted chain tensioner makes chain adjustment quick and easy.
Low, slender saw body makes the chainsaw easy and convenient to handle in any situation.
Distinct, coloured felling marks for better felling precision.
Visible fuel level
Transparent fuel indicator makes it easy to check fuel level.
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%.
Inertia chain brake
Effective inertia-activated chain brake.
Air purge for very easy starting.
Retained bar nuts
The retaining function prevents losing the bar nuts.
|Bar length (inch)||20 in|
|Chain speed at 133% of maximum engine power speed||28.3 m/s|
|Recommended bar length, max||28 in|
|Recommended bar length, max||70 cm|
|Recommended bar length, min||15 in|
|Recommended bar length, min||38 cm|
|Cylinder bore||46 mm|
|Cylinder displacement||59.8 cm³|
|Cylinder stroke||36 mm|
|Electrode gap||0.5 mm|
|Fuel consumption||494 g/kWh|
|Fuel tank volume||0.65 l|
|Idling speed||2800 rpm|
|Ignition module air gap||0.3 mm|
|Maximum power speed||9600 rpm|
|Power output||3.5 kW|
|Spark plug||NGK CMR6H|
|Torque, max.||3.65 Nm|
|Equivalent vibration level (ahv, eq) front handle||3.2 m/s²|
|Equivalent vibration level (ahv, eq) rear handle||5.0 m/s²|
|Oil tank volume||0.33 l|
|Sound and Noise|
|Sound power level, guaranteed (LWA)||118 dB(A)|
|Sound power level, measured||116 dB(A)|
|Sound pressure level at operators ear||106 dB(A)|
|Weight (excl. cutting equipment)||6.1 kg|