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Husqvarna Operator′s manual Chainsaw 445 445e 450e

Husqvarna 445 445e 450e Chainsaw – device manual

Download Husqvarna 435 435e 440e user manual in PDF format: Husqvarna-445-EN


Engine specification
Cylinder displacement 45.7 cm³ / 2.8 cu.inch
Power output 2.1 kW
Idling speed 2700 rpm
Maximum power speed 9600 rpm
Cylinder bore 42 mm / 1.65 inch
Cylinder stroke 33 mm / 1.3 inch
Ignition system Walbro MB
Ignition module air gap 0.3 mm / 0.01 “
Spark plug Champion RCJ7Y, NGK BPMR7A
Electrode gap 0.5 mm / 0.02 “
Carburettor model name C1M/X5131
Fuel tank volume 0.45 lit / 0.95 US pint
Oil tank volume 0.26 lit / 0.55 US pint
Oil pump type Fixed flow
Oil pump capacity 9-9 ml/min
Cutting equipment
Chain pitch .325″
Recommended bar length, min-max 33-50 cm / 13″-20″
Chain speed at max power 17.34 m/s / 56.89 fts
Bar mount Small
Emission, vibration & noise data
Equivalent vibration level (ahv , eq) front / rear handle 1.9/2.6 m/s²
Sound pressure level at operators ear 103.3 dB(A)
Sound power level, guaranteed (LWA) 114 dB(A)
Overall dimensions
Weight (excl. cutting equipment) 5.1 kg / 11.33 lbs

8 thoughts on “Husqvarna Operator′s manual Chainsaw 445 445e 450e”

  1. I am looking for a manual on The Husqvarna 440 X-Torg. I have misplaced mine and I am having trouble with starting the chainsaw.

  2. I am a small, left handed person. This saw was perfect for me to learn to be right handed with. It’s weight is great for smaller people. Love this saw.

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