Recommended Cutting Equipment For Canada; Kickback Information; Guide Bar And Saw Chain Combinations; Saw Chain Filing And File Gauges - Husqvarna 445 II Manual De Instrucciones

Recommended cutting equipment for Canada

Following is a list of recommended cutting equipment for the Husqvarna chainsaw model s 445 II, 445e II, 450 II and
450e II. The listed combination(s) of powerhead, bar and saw chain meet all requirements outlined in Canadian
Standards Assosiation Z62.1-15 (Chain Saws) and Z62.3-11 (R2016) (Chain Saw Kickback).
Furthermore the saw chain Husqvarna H30 is evaluated and listed as a Type C Low Kickback Saw Chain according to
the provisions in Z62.3-11 (R2016).

Kickback information

The guide bar nose radius is determined by either the maximum number of teeth in the nose sprocket or the
corresponding maximum nose radius of a solid bar.
As we are listing the maximum guide bar nose radius, you may use a guide bar with smaller nose radius than in our list.
For guide bars of the same length, all sprocket-nose guide bars of the same pitch and having the same number of
sprocket teeth may be considered to have equivalent kickback energy.

Guide bar and saw chain combinations

Length, inch Pitch, inch
13
15
16 0.325
18
20
13
15
16 0.325
18
20
Note: For the saw chains above (if available) you are free to choose between 0.050" or 0.058" gauge drive links for the
corresponding bar, see the table below.
0.050"/1,3 mm
0.058"/1,5 mm
Saw chain filing and file gauges
32 – English
TECHNICAL DATA
Guide bar
Thickness of drive
links, inch
0.050
0.058
H30 -
- H25
Max. nose radius Type
10T Husqvarna H30
10T
Husqvarna H25
12T
Saw chain
Drive link count
56
64
66
72
78
56
64
66
72
78
1155359-49 Rev.4 2017-05-03