HUSQVARNA 450
 

New powerful all-round saw for people who value professional qualities in a saw. The X-Torq® engine means lower fuel consumption and reduced emission levels. Auto return stop switch, tool-less chain tensioner and visible fuel level makes the saw easier to handle. Equipped with Smart Start® and fuel pump to every time ensure easy starts.

 

 

 

Snap-lock cylinder cover

Snap-lock cylinder cover saves time when changing spark plugs and cleaning.

 

X-Torq®

Deliver lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.

 

Combined choke/stop control

Combined choke/stop control allow for easier starting and reduce the risk of engine flooding.

 

Quick-release air filter

Facilitates cleaning and replacement of the air filter.

 

Felling marks

Distinct felling marks for better felling precision.

 

 

Three-piece crankshaft

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

 

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%.

 

Visible fuel level

Transparent fuel indicator makes it easy to check fuel level.

 

 

More Features:

Inertia chain brake

Fuel pump

 

Specifications for 450

Engine specification

Cylinder displacement 3.06 cu.inch / 50.2 cm³

Power output 3.2 hp / 2.4 kW

Maximum power speed 9000 rpm

Fuel tank volume 15.22 fl oz / 0.45 lit

Fuel consumption 504 g/kWh

Idling speed 2700 rpm

Spark plug NGK BPMR7A, Champion RCJ7Y

Electrode gap 0.02 " / 0.5 mm

Torque, max. 2.6 Nm/7200 rpm

Lubricants

Oil tank volume 0.55 US pint / 0.26 lit

Oil pump type Fixed flow

Vibration & noise data

Equivalent vibration level (ahv, eq) front / rear handle 2.3/2.7 m/s²

Sound pressure level at operators ear 104 dB(A)

Sound power level, guaranteed (LWA) 115 dB(A)

Cutting equipment

Chain pitch

.325"

Recommended bar length, min-max 13"-20" / 33-50 cm

Chain speed at max power 56.76 fts / 17.3 m/s

Chain speed at 133% of maximum engine power speed 75.46 fts / 23 m/s

Overall dimensions

Weight (excl. cutting equipment) 10.8 lbs / 4.9 kg