Accessories; Recommended Cutting Equipment; Low Kickback Saw Chain; Kickback And Guide Bar Nose Radius - Husqvarna T525 Manual De Usuario

2
Sound levels
Equivalent sound pressure level at the operator's ear,
dB(A)
Equivalent vibration levels, a
2
Front handle, m/s
2
Rear handle, m/s
Saw chain/guide bar
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 T525 have been
evaluated for safety according to EN ISO 11681-2:2011/
A1:2017 (Machinery for forestry - Portable chainsaws -
Safety requirements and testing. Part 2: Chainsaws for
tree service) and fulfill the safety requirements when
equipped with the below listed guide bar and saw chain
combinations.

Kickback and guide bar nose radius

Guide bar
Length, in/cm Pitch, in
10/25 1/4
12/30 1/4
10/25 3/8
12/30 3/8
10/25 3/8
12/30 3/8
The usable cutting length is usually 1 in less than the
nominal guide bar length.
2
Equivalent sound pressure level, according to ISO 22868, is calculated as the time-weighted energy total for
different sound pressure levels under various working conditions. Typical statistical dispersion for equivalent
sound pressure level is a standard deviation of 1 dB (A).
3
Equivalent vibration level, according to ISO 22867, is calculated as the time-weighted energy total for vibration
levels under various working conditions. Reported data for equivalent vibration level has a typical statistical
dispersion (standard deviation) of 1 m/s
732 - 016 -
3
hveq

Accessories

Gauge, in/mm Max. nose ra-
dius
0.050/1.3 R10
0.050/1.3 R10
0.050/1.3 7T
0.050/1.3 7T
0.050/1.3 7T
0.050/1.3 9T
2
.
Husqvarna T525
98
4.9
5.2
3/8"/Spur 6, 1/4"/Spur 8
24.1

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.
Saw chain
Type
Husqvarna
H00
Husqvarna
H37
Husqvarna
S93G
Length, drive Low kickback
links (no.)
60
68
40 Yes
45
40 Yes
45
29