22 – English
TECHNICAL DATA
1157493-38 Rev. 2 2016-05-12
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
.
525HF3S
Engine
Cylinder displacement, cm
3
25,4
Cylinder bore, mm
34
Stroke, mm
27
Idle speed, rpm
3000
Recommended max. speed, rpm
12000
Max. engine output, acc. to ISO 8893, kW/ rpm
0,9/8500
Catalytic converter muffler
Yes
Speed-regulated ignition system
Yes
Ignition system
Spark plug
NGK BPM8Y
Electrode gap, mm
0,65
Fuel and lubrication system
Fuel tank capacity, litre
0,5
Weight
Weight without fuel, kg
6,1
Noise emissions
(see note 1)
Sound power level, measured dB (A)
105
Sound power level, guaranteed L
WA
dB (A)
106
Sound levels
(see note 2)
Equivalent sound pressure level at the operator’s ear,
measured according to EN ISO 22868, dB(A):
92
Vibration levels
(see note 3)
Equivalent vibration levels (a
hv,eq
) at handles,
measured according to EN ISO 22867, m/s
2
Front/rear handles:
3,9/2,9
Blades
Length, mm
650
Blade speed at max. race speed, cuts/min
4339
Содержание 525HF3S
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