38 – English
TECHNICAL DATA
Recommended cutting equipment for USA
Following is a list of recommended cutting equipment for the Jonsered chain saw model CS 2139T. The combinations
of power head, bar and chain have been tested and found to be in accordance with the kickback and vibration
requirements of ANSI B175.1–2000.
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 hard nose.
The following list is the chain saw manufacturers recommendations. There may be other combinations available, which
will also achieve kickback reduction.
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. A hard nose bar having the same length and nose
radius as a sprocket-nose bar may be considered to have equivalent or less kickback energy than the sprocket-nose bar.
Guide bar and saw chain combinations
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.
Saw chain filing and file gauges
Guide bar Saw chain
Length, inch Pitch, inch Gauge, inch Max. nose radius Type Drive link count
12 3/8 0,050 9 T
Jonsered H37,
Jonsered H36
45
14 3/8 0,050 9 T 52
16 3/8 0,050 9 T 56
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