Technical Data - Husqvarna 525HF3S Operator's Manual

Technical data

Engine
Cylinder displacement, cm
Cylinder bore, mm
Stroke, mm
Idle speed, rpm
Recommended max. speed, rpm
Max. engine output, acc. to ISO 8893, kW/ 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
Sound levels
(see note 2)
Equivalent sound pressure level at the operator's ear,
measured according to EN ISO 22868, dB(A):
Vibration levels
(see note 3)
Equivalent vibration levels (a
measured according to EN ISO 22867, m/s
Front/rear handles:
Blades
Length, mm
Blade speed at max. race speed, cuts/min
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: 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
22 – English
TECHNICAL DATA
3
dB (A)
WA
) at handles,
hv,eq
2
525HF3S
25,4
34
27
3000
12000
0,9/8500
Yes
Yes
NGK BPM8Y
0,65
0,5
6,1
105
106
92
3,9/2,9
650
4339
) in conformity with EC directive 2000/14/
WA
1157493-38 Rev. 2 2016-05-12
2
.