Accessories
Recommended cutting equipment
A specific chainsaw model has to be evaluated with the
cutting equipment to be recommended and fulfill the
requirements in ANSI B175.1-2012 (Internal Combustion
Engine-Powered Hand-Held Chainsaws - Safety and
Environmental Requirements) and Canadian Standards
CSA Z62.1-15 (Chainsaws) and CSA Z62.3-11 (R2016)
(Chainsaw kickback).
Chainsaw models Husqvarna 445 II, 445e II, 450 II,
450e II met the safety requirements in ANSI
B175.1-2012 and Canadian Standards Association CSA
Z62.1-15 (Chainsaws) and CSA Z62.3-11 (R2016)
(Chainsaw kickback), when equipped with the below
listed saw chain and guide bar combination(s).
Note: Other chainsaw models may not meet the
kickback requirements when equipped with the listed
guide bar and saw chain combinations.
We recommend only to use the listed guide bar and saw
chain combinations.
Kickback and guide bar nose radius
For sprocket nose bars the nose radius is specified by
the number of teeth, such as 10T. For solid guide bars
the nose radius is specified by the dimension of the
nose radius. For a given guide bar length, you can use a
guide bar with smaller nose radius than given.
Guide bar Saw chain
Length, in Pitch, in Gauge, in Max. nose ra-
dius
Type Low kickback Length, drive
links (no.)
13 0.325 0.050 10T Husqvarna
SP33G
Husqvarna
H30
Yes 56
15 64
16 66
18 72
20 78/80
*
13 0.325 0.058 10T Husqvarna
H25
Yes 56
15 64
16 66
18 72
20 12T 78/80
*
13 0.325 0.050 10T Husqvarna
H22
Yes 56
15 64
16 66
18 72
20 12T 78/80
*
* For guide bars with nominal length 20”, two different
drive link counts exist. Always check information on the
guide bar to get the correct drive link count for a spare
saw chain.
Pixel
Pixel is a guide bar and saw chain combination that is
more light weight and designated to offer more energy
efficient use by cutting narrow cuts. Both guide bar and
saw chain need to be Pixel to get these benefits. Pixel
cutting equipment is marked with this symbol.
(Fig. 147)
Filing equipment and filing angles
Using Husqvarna file gauge will give you the correct
filing angles. We recommend you to always use a
Husqvarna file gauge to restore the sharpness of the
28 1286 - 003 - 30.06.2020
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