Parts, manuals and support for 450

All the support you need for 450. Manuals, spare parts, guides, how-to’s, and more.

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Manuals & Documents

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Showing the latest version of manual and documents for 450. For earlier versions, see link below to search all manuals & documents..

Illustrated Part List

Published: 2/14/2022

Spare parts

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Accessories

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All accessories for 450.

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Frequently read self-service articles about 450.

Warranty

All you need to know about Husqvarna’s warranty policy and the service provided by us within the warranty period.

Warranty policy
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General questions

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Specifications

18" Bar, .325" Pitch, .050" Gauge Art no: 965 14 67‑01
Engine	18" Bar, .325" Pitch, .050" Gauge Art no: 965 14 67‑01
Chain speed at max power	0 fts
Cylinder displacement	3.06 cu.inch
Output shaft power	3.2 hp
Dimensions
Weight (excl. cutting equipment)	11.2 lbs
Equipment
Recommended bar length, min	13 in
Recommended bar length, max	20 in
Pitch	.325"
Chain type	H30
Bar length	45 cm
Bar length (inch)	18 in
Emission
Exhaust emissions (CO₂ EU V)	742 g/kWh
Vibration
Equivalent vibration level (ahv, eq) front handle	6.1 m/s²
Equivalent vibration level (ahv, eq) rear handle	5.5 m/s²
Sound and noise
Sound pressure level at operators ear	103.5 dB(A)
Sound power level, guaranteed (LWA)	113 dB(A)

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