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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 325HS75 325HS99
Engine
Cylinder displacement, cm
3
24,5 24,5
Cylinder bore, mm 34,0 34,0
Stroke, mm 27 27
Idle speed, rpm 2700 2700
Recommended max. speed, rpm 10500-12500 10500-12500
Max. engine output, acc. to ISO 8893 0,7/9000 0,7/9000
Catalytic converter muffler No No
Speed-regulated ignition system Ye s Ye s
Ignition system
Manufacturer/type of ignition system Walbro MB Walbro MB
Spark plug
Champion RCJ 7Y/
NGK BPM7A
Champion RCJ 7Y/
NGK BPM7A
Electrode gap, mm 0,5 0,5
Fuel and lubrication system
Manufacturer/type of carburettor Zama C1Q Zama C1Q
Fuel tank capacity, litre 0,5 0,5
Weight
Weight without fuel, kg 5,7 6,0
Noise emissions
(see note 1)
Sound power level, measured dB(A) 107 109
Sound power level, guaranteed L
WA
dB(A) 109 109
Sound 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.:
96 97
Vibration levels
Vibration levels at handles, measured according to EN/ISO
11806 and ISO 7916, m/s
2
Idle speed, rear/front handles: 2,0/2,9 2,2/2,5
Max. speed, rear/front handles: 1,7/4,2 2,4/4,0
Blades
Length, mm 720 1000
Blade speed, cuts/min 4695 4695