Husqvarna 450EII Chainsaw


Category: SKU: 450EII




Smart Start??
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%.
Air Injection
Air Injection
Extends the interval between filter cleaning, improving efficiency and increases engine life.


Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
Quick-release air filter
Quick-release air filter
Facilitates cleaning and replacement of the air filter.


Ergonomic rear handle
Ergonomic rear handle
Increased comfort with soft inlay, ergonomic trigger and assymetrical handle.
Felling marks
Felling marks
Distinct felling marks for better felling precision.


Combined choke/stop control
Combined choke/stop control
Combined choke/stop control allow for easier starting and reduces the risk of engine flooding.
Snap-lock cylinder cover
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.

  • Two mass principle

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

  • Visible fuel level

    Transparent fuel indicator makes it easy to check fuel level.

  • Easy to start

    Combined start/stop switch, Smart Start® and fuel pump make the saw very easy to start.

  • Easy starting

    Air purge for very easy starting. Transparent fuel tank for checking the fuel level.

  • Inertia chain brake

    Effective inertia-activated chain brake

Engine specification
Cylinder displacement 3.06 cu.inch / 50.2 cm³
Power output 3.22 hp / 2.4 kW
Idling speed 2700 rpm
Maximum power speed 9000 rpm
Maximum recommended engine speed 13000 rpm
Cylinder bore 1.73 inch / 44 mm
Cylinder stroke 1.3 inch / 33 mm
Ignition system Walbro MB
Ignition system model name Digital
Ignition module air gap 0.01 ” / 0.3 mm
Spark plug NGK BPMR7A, Champion RCJ7Y
Electrode gap 0.02 ” / 0.5 mm
Carburettor Zama
Carburettor model name C1M/EL37
Fuel tank volume 0.95 US pint / 0.45 litre
Oil tank volume 0.55 US pint / 0.26 litre
Oil pump type Fixed flow
Oil pump capacity 9-13 ml/min
Air filter type Felt
Torque, max. 2.6 Nm/7200 rpm
Fuel consumption 500 g/kWh
Cutting equipment
Chain pitch
Recommended bar length, min-max 18″ / 45 cm
Chain speed at max power 56.9 fts / 17.3 m/s
Bar mount Small
Emission, vibration & noise data
Equivalent vibration level (ahv , eq) front / rear handle 2.3/2.7 m/s²
Sound pressure level at operators ear 103.5 dB(A)
Sound power level, guaranteed (LWA) 115 dB(A)
Emission data EPA
Exhaust emissions (HC average) 44 g/kWh
Exhaust emissions (CO average) 359 g/kWh
Exhaust emissions (NOx average) 1.3 g/kWh
Exhaust emissions (CO??? average) 850 g/kWh