Technical Data - Husqvarna 525HF3S Operator's Manual

Technical data

Engine
Cylinder displacement, cu.in/cm
Cylinder bore, inch/mm
Stroke, inch/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, inch/mm
Fuel and lubrication system
Fuel tank capacity, US pint/litre
Weight
Weight without fuel, Lbs/kg
Sound levels
(see note 1)
Equivalent sound pressure level at the operator's ear,
measured according to ISO 22868, dB(A):
Vibration levels
(see note 2)
Equivalent vibration levels (a
measured according to ISO 22867, m/s
Front/rear handles:
Blades
Length, mm
Blade speed, cuts/min
Note 1 Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (standard
deviation) of 1 dB (A).
Note 2: Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s
22 – English
TECHNICAL DATA
3
) at handles,
hv,eq
2
525HF3S
1,50/24,5
1,34/34
1,06/27
2700
11000-12600
0,9/8500
Yes
Yes
NGK BPMR 7A
1.37/0,65
1,06/0,5
13,6/6,2
92
3,9/2,9
650
4184
1155986-49 Rev. 2 2014-08-22
2
.