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Technical data
Technical data
Husqvarna 525BX
Engine
Cylinder displacement, cm
3
25.4
Idle speed, rpm 3000
Catalytic converter Yes
Ignition system
Spark plug NGK BPMR8Y
Electrode gap, mm 0.6-0.7
Fuel and lubrication system
Fuel tank capacity, l / cm
3
0.45 / 450
Weight
Weight without fuel, kg 4.4
Noise emissions
1
Sound power level, measured dB (A) 104
Sound power level, guaranteed L
WA
dB (A) 106
Sound levels
2
Equivalent sound pressure level at the operator’s ear, measured according to EN15503 dB(A):
Equipped with round nozzle 91
Equipped with flat nozzle 92
Vibration levels
3
Equivalent vibration levels (a
hv,eq
) at handles, measured according to EN 15503, m/s
2
Equipped with round nozzle 1.2
Equipped with flat nozzle 2.0
Fan performance
Max. air velocity with round nozzle, m/s 70
Max. air velocity with flat nozzle, m/s 86
Air flow with round nozzle, m
3
/min 13
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 blower nozzle
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.
2
Reported data for noise pressure level has a typical statistical dispersion (standard deviation) of 1.0 dB (A).
3
Reported data for vibration level has a typical statistical dispersion (standard deviation) of 1.0 m/s
2
.
1436 - 004 - 27.05.2022 13
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