Husqvarna 122LD - Manual (Page 21)

English – 21
TECHNICAL DATA
Technical data
Note 1: Noise emissions in the environment measured as sound power (L
WA
) in conformity with EC directive 2000/14/
EC. Reported sound power level for the machine has been measured with the original cutting attachment 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 different machines of the same model
according to Directive 2000/14/EC.
Note 2: Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (standard
deviation) of 1 dB (A).
Note 3: Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s
2
.
122C 122LD
Engine
Cylinder displacement, cm
3
21,7 21,7
Cylinder bore, mm 32,0 32,0
Stroke, mm 27 27
Idle speed, rpm 2900 2900
Recommended max. speed, rpm 7200 9100
Speed of output shaft, rpm 7200 6232
Max. engine output, acc. to ISO 8893, kW/ rpm 0,6/7800 0,6/7800
Catalytic converter muffler Yes Yes
Speed-regulated ignition system No No
Ignition system
Spark plug NGK CMR6A NGK CMR6A
Electrode gap, mm 0,5 0,5
Fuel and lubrication system
Fuel tank capacity, litre 0,3 0,3
Weight
Weight without fuel, cutting attachment and guard, kg 4,4 4,8
Noise emissions
(see note 1)
Sound power level, measured dB(A) 102 104
Sound power level, guaranteed L
WA
dB(A) 104 108
Noise levels
(see note 2)
Equivalent sound pressure level at the operator’s ear,
measured according to EN ISO 11806 and ISO 22868,
dB(A):
88 90
Vibration levels
(see note 3)
Equivalent vibration levels (a
hv,eq
) at handles,
measured according to EN ISO 11806 and ISO 22867,
m/s
2
Equipped with trimmer head (original), left/right 5,0/3,6 3,6/3,5