Technical Data - Husqvarna 525HE3 Workshop Manual

8.1 Technical data

Engine
Cylinder displacement, cm
Idle speed, rpm
Recommended max speed, rpm
Maximum engine power acc. to ISO 8893, kW/hp @ rpm
Catalytic converter muffler
Ignition system
Spark plug
Electrode gap, mm
Fuel
3
Fuel tank capacity, l/cm
Weight
Weight, kg
1
Noise emissions
Sound power level, measured dB (A)
Sound power level, guaranteed L
2
Sound levels
Equivalent sound pressure level at the operator's ear,
measured according to EN ISO 10517, dB(A)
3
Vibration levels
Equivalent vibration levels (a
2
Front/Rear, m/s
Blades
Type
Cutting length, mm
Cutting speed, cuts/min
1
Noise emissions in the environment measured as sound power (L
2000/14/EC. Reported sound power level for the product has been measured with the original cutting attach-
ment 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 differ-
ent products 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 dB (A).
3
Reported data for vibration level has a typical statistical dispersion (standard deviation) of 1 m/s
44 - Technical data
8 Technical data
3
dB (A)
WA
) at handles, measured according to EN ISO 10517, m/s
hv,eq
525HE3
25.4
2800-3200
11000-12000
1.0/1.3@8500
Yes
Husqvarna HQT-2
0.65
0.5
5.9
106
107
96
5.6/4.4
Double sided
600
4400
) in conformity with EC directive
WA
525HE4
25.4
2800-3200
11000-12000
1.0/1.3@8500
Yes
Husqvarna HQT-2
0.65
0.5
6.3
106
107
95
2
:
4.6/3.9
Double sided
600
4400
2
.
1371 - 001 - 02.07.2020