Husqvarna 122HD45 Manuel D'utilisation page 16

1
Noise emissions
Sound power level, measured dB (A)
Sound power level, guaranteed L
2
Sound levels
Equivalent sound pressure level at the operator's ear,
measured according to EN ISO 22868, dB(A)
3
Vibration levels
Equivalent vibration levels (a
2
Front/Rear, mm/s
Blades
Type
Cutting length, mm
Cutting speed, cuts/min
1
Noise emissions in the environment measured as sound power (L
2000/14/EC. Reported sound power level for the product has been measured with the original cutting attach-
ment that gives the highest level. The difference between guaranteed and measured sound power is that the
guaranteed sound power also includes dispersion in the measurement result and the variations between dif-
ferent prodducts of the same model according to Directive 2000/14/EC.
2
Reported data for noise pressure level has a typical statistical dispersion (standard deviation) of 1 dB (A).
3
Reported data for vibration level has a typical statistical dispersion (standard deviation) of 1 m/s
16
dB (A)
WA
) at handles, measured according to EN ISO 22867, m/s
hv,eq
122HD45
100
101
95
2.9/4.9
Double sided
450
4050
) in conformity with EC directive
WA
122HD60
100
101
96
2
:
4.1/3.6
Double sided
590
4050
2
.
994 - 012 - 28.04.2021