Accessories - Husqvarna 967 69 09-15 Operator's Manual

Husqvarna
545 Mark II
Saw chain 25.4
speed at 133%
of maximum
engine power
speed, m/s.
Recommended cutting equipment
Chainsaw models Husqvarna 545 Mark II, 545G Mark
II, 550XP Mark II, 550XPG Mark II, 550XP Mark
II TrioBrake, 550XPG Mark II TrioBrake have been
evaluated for safety according to EN ISO 11681-1:2011
(Machinery for forestry - Portable chainsaw safety
requirements and testing) and fulfill the safety
requirements when equipped with the below 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.
Approved cutting equipment - 545 Mark II and 545G Mark II
Guide bar
Length, in/cm Pitch, in
13/33 0.325
15/38
16/41
18/46
20/50
13/33 0.325
15/38
16/41
18/46
20/50
36
Husqvarna Husqvarna
545G Mark II 550XP Mark II
25.4 26.1

Accessories

Gauge, in/mm Max. nose ra-
dius
0.050/1.3 11T
0.058/1.5 11T
11T or 12T
Husqvarna
550XPG Mark
II
26.1
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.
Saw chain
Type
Husqvarna
SP33G
Husqvarna
H25
Husqvarna Husqvarna
550XP Mark II 550XPG Mark
TrioBrake II TrioBrake
26.1 26.1
Length, drive Low kickback
links (no.)
56 Yes
64
66
72
80
56 Yes
64
66
72
80
544 - 010 - 12.01.2023