Husqvarna 550 XP G Mark II Owner Manual - Page 34

Accessories, Recommended cutting equipment, Low kickback saw chain, Kickback and guide bar nose radius - 13 325

Page 34 highlights

Husqvarna 545 Mark Husqvarna 545G II Mark II Saw chain/guide bar Type of drive sprock- Rim/7 et/number of teeth Rim/7 Saw chain speed at 133% of maximum engine power speed, ft/s / m/s. 83.3/25.4 83.3/25.4 Husqvarna 550 XP Mark II Husqvarna 550 XPG Mark II Rim/7 85.6/26.1 Rim/7 85.6/26.1 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 545 Mark II, 545G Mark II, 550 XP Mark II, 550 XPG Mark 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. Low kickback saw chain A saw chain that is designated as Low kickback saw chain, meets the low kickback requirement specified in ANSI B175.1-2012. 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. Note: The usable cutting length is usually 1 in less than the nominal guide bar length. Approved cutting equipment - 545 Mark II and 545G Mark II Guide bar Saw chain Length, in/cm Pitch, in Gauge, in/mm Max. nose ra- Type dius 13/33 15/38 0.325 0.050/1,3 11T Husqvarna SP33G 16/41 18/46 20/50 Length, drive links (no.) 56 64 66 72 80 Low kickback Yes 34 544 - 005 - 10.05.2019

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Husqvarna 545 Mark
II
Husqvarna 545G
Mark II
Husqvarna 550 XP
Mark II
Husqvarna 550 XPG
Mark II
Saw chain/guide bar
Type of drive sprock-
et/number of teeth
Rim/7
Rim/7
Rim/7
Rim/7
Saw chain speed at
133% of maximum
engine power speed,
ft/s / m/s.
83.3/25.4
83.3/25.4
85.6/26.1
85.6/26.1
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 545 Mark II, 545G Mark II,
550 XP Mark II, 550 XPG Mark 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.
Low kickback saw chain
A saw chain that is designated as Low kickback saw
chain, meets the low kickback requirement specified in
ANSI B175.1-2012.
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.
Note:
The usable cutting length is usually 1 in less than
the nominal guide bar length.
Approved cutting equipment - 545 Mark II and 545G Mark II
Guide bar
Saw chain
Length, in/cm
Pitch, in
Gauge, in/mm
Max. nose ra-
dius
Type
Length, drive
links (no.)
Low kickback
13/33
0.325
0.050/1,3
11T
Husqvarna
SP33G
56
Yes
15/38
64
16/41
66
18/46
72
20/50
80
34
544 - 005 - 10.05.2019