Technical Data - Husqvarna 525LST Operator's Manual

Technical data

Engine
Cylinder displacement, cm
Idle speed, rpm
Recommended max. speed, rpm
Speed of output shaft, rpm
Max. engine output, according to
ISO 8893, kW @ rpm
Catalytic converter muffler
Ignition system
Spark plug
Electrode gap, mm
Fuel and lubrication system
Manufacturer/type of carburetor
Fuel tank capacity, liter
Weight
Without fuel, cutting attachment
and guard, kg
1
Noise emissions
Sound power level, measured dB
(A)
Sound power level, guaranteed
L dB (A)
WA
2
Sound levels
Equivalent sound pressure level at
the operator's ear, measured ac-
cording to EN ISO 11806 and ISO
7917, dB(A)
3
Vibration levels
1
Noise emissions in the environment measured as sound power (L
2000/14/EC. Reported sound power level for the machine 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 dif-
ferent machines of the same model according to Directive 2000/14/EC.
2
Reported data for equivalent sound pressure level has a typical statistical dispersion (standard deviation) of 1
dB (A).
3
Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s
1363 - 001 - 25.10.2019
Technical data
525LST
3
25.4
3000
10500
5500
1.0 @ 8500
Yes
NGK BPMR8Y
0.65
Walbro WTEA-8D
0.51
4.7
109
110
98
525RJD
25.4
3000
9500
6500
1.0 @ 8500
Yes
NGK BPMR8Y
0.65
Walbro WTEA-8D
0.51
4.9
109
110
98
) in conformity with EC directive
WA
525RS
25.4
3000
9500
6500
1.0 @ 8500
Yes
NGK BPMR8Y
0.65
Walbro WTEA-8D
0.51
5.0
109
110
98
2
.
25