Husqvarna HUSQVARNA 439

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Features

Extremely lightweight, compact and handy chainsaw for farmers and demanding consumers needing a versatile tool for lighter cutting tasks. Featuring X-Torq® engine for lower fuel consumption and reduced emission levels. Smart Start®, fuel pump and Auto return stop switch provides easier starting.

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. 

Adjustable oil pump

Allows you to control oil flow depending on application and weather conditions. 

Quick-release air filter

Facilitates cleaning and replacement of the air filter. 

Felling marks

Distinct marks for better felling precision. 

Optimized saw body

No protruding parts, a smooth underside, rounded starter cover and well-protected controls all make the saw easy to handle. 

Chain tensioning from the side

Allows quick and convenient chain tensioning. 

Quick release air filter cover

Quick release cover saves time when cleaning or changing spark plug or filter. 

LowVib®

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

Chain break window

Improved design allows for better visibility of the guide bar tip. 

Smart Start®

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

Front handle ergonomics

Better grip and a 7° offset handle reduces fatigue. 

Air Purge

Removes air from carburetor and fuel system for easy starting. 

Inertia activated chain brake

Reduces the likelihood of injury due to kickback. 

Auto return stop switch

Stop switch automatically resets to the ON position for easier starting. 

Specifications

Engine

Cylinder displacement 35.2 cm³
Cylinder displacement 2.15 cu.inch
Power output 2.01 hp
Maximum power speed 10000 rpm
Idling speed 2900 rpm
Spark plug NGK CMR6H
Electrode gap 0.02 in
Torque, max. 1.57 Nm
Fuel consumption 408 g/kWh    

Dimensions

Weight (excl. cutting equipment) 8.64 lbs                                                                                                     

Equipment

Recommended bar length, max 16 in
Recommended bar length, min 12 in
Chain pitch 3/8"
Chain gauge 0.05 in

Lubricant

Oil tank volume 0.42 US pint

Sound and Noise

Sound power level, guaranteed (LWA) 112 dB(A)
Sound pressure level at operators ear 100 dB(A)

Vibration

Equivalent vibration level (ahv, eq) front handle 4.9 m/s²
Equivalent vibration level (ahv, eq) rear handle 4.1 m/s²