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Product Description

Good all-round saw for more frequent use.   Ideal for cutting small to medium diameter timber, firewood and farm and estate maintenance.

Second generation powerful all-round saw for people who value professional qualities in a saw. Starts easily also with a slower pull, comes with flip-up tank caps.The X-Torq® engine means lower fuel consumption and reduced emission levels. Auto return stop switch and visible fuel level makes the saw easier to handle. Equipped with Smart Start® and fuel pump to every time ensure easy starts.

Air Injection

Centrifugal air cleaning system for reduced wear and longer operating time between filter cleanings.

Flip-up tank cap

The flip-up tank cap is easy to open and close when refueling.

Easy to start

Combined start/stop switch and fuel pump make the saw very easy to start.

Quick-release air filter

Facilitates cleaning and replacement of the air filter.

Felling marks

Distinct felling marks for better felling precision.


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.

Side-mounted chain tensioner

Side-mounted chain tensioner makes chain adjustment quick and easy.

Snap-lock cylinder cover

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

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%.

Three-piece crankshaft

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


Effective anti-vibration dampeners absorb vibration, sparing the user’s arms and hands.

Fuel pump

Fuel pump designed for easy starting.

Inertia chain brake

Effective inertia-activated chain brake.

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.


Product Specification

Fuel TypePetrol - 2 stroke
Engine Displacement45.7cc
Engine Power Output2.1kW (2.8hp)
Starting SystemRecoil with SmartStart
Guide Bar TypeX-Force Laminated
Guide Bar Length18" / 45cm
Chain Pitch.325"
Chain Gauge.050"
Chain TypeX-Cut Semi Chisel
Chain BrakeYes
Chain TensionerManual
Chain OilerAutomatic
Vibration Levels3.1 / 4.9m/s² (front / rear)
Noise Levels114dB(A)
Weight (Excluding bar & chain)4.9kg
Power TypePetrol
Warranty2 Years*

Husqvarna 445 chainsaw (45.7cc) (18 inch bar & chain)

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