Technical Data Technical Data - Husqvarna 525BX Operator's Manual

Technical data
Technical data
Engine
Cylinder displacement, cu.in/cm
Idle speed, 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 EN15503 dB(A)
Round nozzle
Flat nozzle
Bystanders sound pressure level measured at 50 ft (15m), ANSI B175.2,
dB(A):
Vibration levels
(see note 2)
Equivalent vibration levels (a
2
EN15503, m/s
Round nozzle
Flat nozzle
Fan performance
Max. air velocity with round nozzle, mph / m/s:
Max air velocity with flat nozzle, mph / m/s:
Air flow with round nozzle, cfm / m
NOTE! This spark ignition system complies with the Canadian ICES-002 standard.
Note 1: The equivalent sound pressure level value is calculated with a work cycle of a duration of 1/7 for idling and 6/7
for racing. Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion
(standard deviation) of 1 dB(A).
Note 2: The equivalent vibration level value is calculated with a work cycle of a duration of 1/7 for idling and 6/7 for racing.
Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s
1156688-49 Rev. 1 2015-04-07
TECHNICAL DATA
3
) at handles, measured according to
hv,eq
3
/min
525BX
1,55/25,4
3000
Yes
Yes
NGK BPMR8Y
0,024-0,028/0,6-
0,7
0,95/0,45
9,5/4,3
91
92
71
1,2
2,0
157/70
192/86
459/13
2
.
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