Features:
- High cutting capacity – New engine design offers plenty of grunt for peak performance even during longer cuts. The high cutting capacity makes the saw ideal for productive operation – even when using a longer guide bar.
- Always optimized – Thanks to AutoTune 3.0, the engine settings are always optimized for maximum stability and performance in all conditions, keeping you going no matter the challenges. No need for manual carburettor adjustment.
- Felling sight to last a lifetime. -Perfect sight is critical when felling – so we made one that will outlast the chainsaw itself.
- Optimized saw-body – No protruding parts, a smooth underside, a rounded starter cover and well-protected controls all make the saw easy to handle.
- Air Injection filters 98% of incoming dust – Gives you full working days with maintained performance and less wear on the engine.
- Connectivity ready – Keep your saw and yourself up to date with Husqvarna’s digital services. Just plug in the optional Integrated Connectivity Device under the cover. Then you’re ready to connect and diagnose the engine.
- Flip-up tank caps – Easy to open and secure firmly, even when wearing thick winter gloves.
- LowVib – Effective anti-vibration dampeners absorb vibration, sparing the user’s arms and hands.
- Retained bar nut – The retaining function prevents losing the bar nut.
- Retained starter screws – The retaining function prevents losing the screws holding the starter.
Technical Specification:
- Chain speed at 133% of maximum engine power speed – 26.6 m/s
- Chain speed at max power – 20 m/s
- Clutch engagement speed (±120) – 4400 rpm
- Clutch engagement upper limit – 4700 rpm
- Idling speed – 3000 rpm
- Idling upper limit – 3200 rpm
- Ignition module air gap – 0.3 mm
- Maximum power speed – 10200 rpm
- Power output – 1.9 kW
- Racing speed lower limit – 13500 rpm
- Torque, max. – 1.9 Nm
- Torque, max. at rpm – 7500 rpm
- Cert machine dir. 2006/42/EC Decl. No. – 0404/22/2570.
- Recommended bar length, min-max – 12-16 in
- Weight (excl. cutting equipment) – 4.1 kg
- Cylinder bore – 40 mm
- Cylinder displacement – 39.1 cm³
- Cylinder stroke – 31.1 mm
- Electrode gap – 0.65 mm
- Ignition module air gap – 0.3 mm
- Spark plug – NGK CMR7H
- Bar mount type – HSM
- Chain type – SP21G
- Chainsaw sub-group – Full-time professional use chainsaws
- Gauge – 1.3 mm
- Handle type – Standard
- Pitch – 3/8″
- Sprocket type – Spur 6
- Fuel consumption – 387 g/kWh
- Fuel consumption – 0.74 kg/h
- Fuel tank volume – 0.31 l
- Lubricant type (Engine) – Husqvarna 2 stroke or equivalent at 50:1
- Oil pump type – Adjustable flow, no flow at idle
- Oil tank volume – 0.23 l
- Power/fuel type – Gasoline








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