Husqvarna 120 Manual De Usuario página 28

Pitch, mm/in
Thickness of drive links, mm/in
Type of drive sprocket/number of teeth
Saw chain speed at 133% of maximum engine power
speed, m/s.
Recommended cutting equipment
Chainsaw models Husqvarna 120, 125 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.
Guide bar
Length, in/cm Pitch, in
14/36
16/41 3/8
18/46
Filing equipment and filing angles
Use a Husqvarna file gauge to sharpen the saw chain.
A Husqvarna file gauge makes sure that you get the
correct filing angles. The part numbers are given in the
table below.
H37, S93G 4.0 mm / 5/32 in
28
Accessories
Gauge, in/mm Max. nose ra-
dius
0.050/1.3 9T
505 24 37-01
Husqvarna 120
9.52 / 3/8
1.3/0.05
Spur/6
22.9
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
H37, S93G
If you are not sure how to identify the type of saw chain
on your product, refer to www.husqvarna.com for more
information.
0.65 mm / 0.025
in
Husqvarna 125
9.52 / 3/8
1.3/0.05
Spur/6
22.9
Length, drive Low kickback
links (no.)
52
56 Yes
62
30° 80°
930 - 007 - 06.03.2023