A high-performance, powerful chainsaw for demanding professional users. High torque over a very wide rpm range, productivity boosting features and lower fuel costs make this saw an excellent choice.
- 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.
- X-Torq - Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world's most stringent environmental regulations.
- Quick-release air filter - Facilitates cleaning and replacement of the air filter.
- Combined choke/stop control - Combined choke/stop control allows for easier starting and reduces the risk of the engine flooding.
- Air Injection - Extends the interval between filter cleaning, improving efficiency and increases engine life.
- Two mass principle - Effectively minimising vibrations by isolating the engine from the handles reducing operator fatigue.
- Snap-lock cylinder cover - Snap-lock cylinder cover saves time when changing spark plugs and cleaning.
- Three-piece crankshaft - Forged three-piece crankshaft giving maximum durability for the toughest applications.
- Adjustable oil pump - Adjustable oil pump allows you to adjust chain lubrication to suit all working applications.
- Inertia chain brake - Effective inertia-activated chain brake
- Felling marks - Distinct and coloured felling marks for better felling precision.
- Ergonomic handles - Angled front handle allows the operator to work in a natural working position reducing fatigue.
- 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.
- Quick chain adjustments - Side-mounted chain tensioner is conveniently located to allow quick and easy chain adjustment.
|Cylinder displacement||73.5 cm³|
|Power output||4.2 kW|
|Maximum power speed||9600 rpm|
|#Fuel tank volume||0.7 L|
|Idling speed||2700 rpm|
|Electrode gap||0.5 mm|
|Torque, max.||4.5 Nm|
|Fuel consumption||417 g/kWh|
|Fuel consumption||1.77 kg/h|
|Bar length (inch)||20"|
|Recommended bar length, max||28" / 70 cm|
|Recommended bar length, min||15" / 38 cm|
|Chain speed at max power||21.4 m/s|
|Chain speed at 133% of maximum engine power speed||28.5 m/s|
Sound and Vibration:
|Sound power level, guaranteed (LWA)||116 dB(A)|
|Sound power level, measured||114 dB(A)|
|Sound pressure level at operators ear||105 dB(A)|
|Equivalent vibration level (ahv, eq) front handle||2.9 m/s²|
|Equivalent vibration level (ahv, eq) rear handle||3.7 m/s²|
|Weight (excl. cutting equipment)||6.8 kg|
|Oil tank volume||0.4 L|
|Oil pump type||Automatic|