Technical Data Technical Data - Jonsered BB 2280 Manuel D'utilisation

Technical data
Technical data
Engine
Cylinder displacement, cm
Idle speed, rpm
Catalytic converter muffler
Speed-regulated ignition system
Ignition system
Spark plug
Electrode gap, mm
Fuel and lubrication system
Fuel tank capacity, litre
Weight
Weight without fuel, kg
Noise emissions
(see note 1)
Sound power level, measured dB (A)
Sound power level, guaranteed L
Noise levels
(see note 2)
Equivalent sound pressure level at the operator's ear, measured
according to EN15503 dB(A)
Vibration levels
(see note 3)
Equivalent vibration levels (a
2
EN15503, m/s
Fan performance
Max. air velocity with standard nozzle, m/s:
Air flow with standard nozzle, m
Average air volume at the cover, m
Note 1: Noise emissions in the environment measured as sound power (L
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: The equivalent sound pressure level value is calculated with a work cycle of a duration of 1/7 for idling and 6/7
for racing. Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion
(standard deviation) of 1 dB(A).
Note 3: The equivalent vibration level value is calculated with a work cycle of a duration of 1/7 for idling and 6/7 for racing.
Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s
TECHNICAL DATA
3
dB (A)
WA
) at handles, measured according to
hv,eq
3
/min
3
/min
BB2280
75.6
2000
No
Yes
NGK CMR7H
0,6-0,7
2,3
11,2
111
113
104
1,9
92
25,7
29
) in conformity with EC directive 2000/14/
WA
2
.
English – 21