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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.
327HDA65 327HE3 327HE4
Engine
Cylinder displacement, cm
3
25,4 25,4 25,4
Cylinder bore, mm 34 34 34
Stroke, mm 27 27 27
Idle speed, rpm 2700 2700 2700
Recommended max. speed, rpm 11000-12600 11000-12600 11000-12600
Max. engine output, acc. to ISO 8893, kW/ rpm 0,9/8500 0,9/8500 0,9/8500
Catalytic converter muffler Ye s Ye s Ye s
Speed-regulated ignition system Ye s Ye s Ye s
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, kg 6,2 6,5 6,6
Noise emissions
(see note 1)
Sound power level, measured dB(A) 105 n/a n/a
Sound power level, guaranteed L
WA
dB(A) 106 n/a n/a
Sound levels
(see note 2)
Equivalent sound pressure level at the operator’s ear,
measured according to EN ISO 22868, dB(A):
94 92 88
Vibration levels
Vibration levels at handles, measured according to
EN ISO 22867, m/s
2
Idle speed, rear/front handles: 2,7/1,3 1,9/3,4 2,2/2,6
Max. speed, rear/front handles: 4,5/4,7 6,7/4,6 4,9/6,0
Blades
Length, mm 650 550 550
Blade speed, cuts/min 4184 4184 4184