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TECHNICAL DATA
Technical data
Note 1: Noise emissions in the environment measured as sound power (L
WA
) in conformity with EC directive 2000/14/EC.
Note 2: Equivalent sound pressure level is calculated as the time-weighted energy total for sound pressure levels under various
working conditions with the following time distribution: 1/2 idling and 1/2 max speed.
Technical data 325HDA55 325HE3 325HE4
Engine
Cylinder displacement, cm
3
24,5 24,5 24,5
Cylinder bore, mm 34 34 34
Stroke, mm 27 27 27
Idle speed, rpm 2700 2700 2700
Recommended max. speed, rpm 9500-10500 9500-10500 9500-10500
Max. speed;should not be exceded, rpm 10800 10800 10800
Max. engine output, acc. to ISO 8893 0,9/9000 0,9/9000 0,9/9000
Catalytic converter muffler Yes Yes Yes
Speed-regulated ignition system Yes Yes Yes
Ignition system
Manufacturer/type of ignition system WalbroMB/SEM AM49 WalbroMB/SEM AM49 WalbroMB/SEM AM49
Spark plug NGK BPMR 7A NGK BPMR 7A NGK BPMR 7A
Electrode gap, mm 0,5 0,5 0,5
Fuel and lubrication system
Manufacturer/type of carburettor Zama C1Q Zama C1Q Zama C1Q
Fuel tank capacity, litre 0,5 0,5 0,5
Weight
Weight without fuel, cutting attachment and guard, kg 5,5 5,7 5,8
Noise emissions
(see note 1)
Sound power level, measured dB(A) 105 104 105
Sound power level, guaranteed L
WA
dB(A) 105 105 105
Noise levels
(see note 2)
Equivalent noise pressure level at the operator’s ear,
measured according to EN/ISO 11806 and ISO 7917,
dB(A), min./max.: 92 93 91
Vibration levels
Vibration levels at handles, measured according to
EN/ISO 11806 and ISO 7916, m/s
2
Idle speed, rear/front handles: 3,5/1,8 3,8/1,4 2,2/1,8
Max. speed, rear/front handles: 3,1/5,7 4,7/5,5 7,5/6,6
Blades
Length, mm 550 550 550
Blade speed, cuts/min 4184 4184 4184