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SKU#
445-18

Husqvarna 445 18 In. Professional Chainsaw 45.7cc X-Torq Engine

Price $399.99
In Store Purchase Only
Store Pickup Only
Husqvarna

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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 and visible fuel level makes the saw easier to handle. Equipped with Smart Start® and fuel pump to ensure easy starts every time.

This Husqvarna 445 is equipped with a 18" bar and chain.

Air Injection
Centrifugal air cleaning system removes larger dust and debris particles before reaching the air filter. This results in reduced air filter cleanings and improved engine life.

X-Torq®
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.

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 marks for better felling precision.

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

LowVib® 
System designed to reduce vibration levels to the operator, which lessens fatigue.

Visible fuel level 
Transparent fuel indicator makes it easy to check fuel level.

Combined choke/stop control 
Allows for easier starting and reduces the risk of engine flooding.

Smart Start® 
The engine and starter have been designed so the machine starts quickly with minimum effort.

Air Purge 
Removes air from carburetor and fuel system for easy starting.

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

Side-mounted chain tensioner 
Easier access to chain tensioning device.

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

Inertia activated chain brake 
Reduces the likelihood of injury due to kickback.

Engine Specification  
Cylinder displacement 45.7 cc
Power output 2.8 hp
Maximum power speed 9000 rpm
Fuel tank volume 15.22 fl oz
Fuel consumption 481 g/kWh
Idling speed 27000 rpm
Spark plug Champion RCJ7Y, NGK BPMR7A
Electrode gap 0.02 "
Torque, max. 2.4 Nm/6300 rpm
Lubricants  
Oil tank volume 0.55 US pint
Oil pump type Fixed flow
Vibration & Noise Data  
Equivalent vibration level (ahv. eq) front/rear handle 1.9/2.6 m/s2
Sound pressure level at operators 103 dB(A)
Sound power level, guaranteed (LWA) 114 dB(A)
Cutting Equipment  
Chain pitch .325"
Recommended bar length, min-max 13"-20"
Chain speed at max power 56.89 fts
Chain speed at 133% of maximum engine power speed 75.46 fts
Overall Dimensions  
Weight (excluding cutting equipment) 10.8 lbs
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WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. For more information, go to www.P65Warnings.ca.gov.