TECHNICAL DATA
Technical data
Technical data | 325HS75 | 325HS99 | |
Engine |
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Cylinder displacement, cm3 | 24,5 | 24,5 | |
Cylinder bore, mm | 34 | 34 | |
Stroke, mm | 27 | 27 | |
Idle speed, rpm | 2700 | 2700 | |
Recommended max. speed, rpm | |||
Max. engine output, acc. to ISO 8893, kW/ r/min | 0,9/9000 | 0,9/9000 | |
Catalytic converter muffler | Yes | Yes | |
Yes | Yes | ||
Ignition system |
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Manufacturer/type of ignition system | WalbroMB/SEM | WalbroMB/SEM | |
AM49 | AM49 | ||
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Spark plug | Champion RCJ 7Y/ | Champion RCJ 7Y/ | |
NGK BPM7A | NGK BPM7A | ||
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Electrode gap, mm | 0,5 | 0,5 | |
Fuel and lubrication system |
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Manufacturer/type of carburettor | Zama C1Q | Zama C1Q | |
Fuel tank capacity, litre | 0,5 | 0,5 | |
Weight |
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Weight without fuel, cutting attachment and guard, kg | 5,5 | 5,8 | |
Noise emissions |
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(see note 1) |
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Sound power level, measured dB(A) | 107 | 109 | |
Sound power level, guaranteed LWA dB(A) | 109 | 109 | |
Noise levels |
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(see note 2) |
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Equivalent noise pressure level at the operator’s ear, |
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measured according to EN/ISO 11806 and ISO 7917, | 96 | 97 | |
dB(A), min./max.: |
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Vibration levels |
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Vibration levels at handles, measured according to EN/ |
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ISO 11806 and ISO 7916, m/s2 |
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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 |
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Length, mm | 720 | 1000 | |
Blade speed, cuts/min | 4695 | 4695 |
Note 1: Noise emissions in the environment measured as sound power (LWA) in conformity with EC directive 2000/14/EC.
Note 2: Equivalent sound pressure level is calculated as the
working conditions with the following time distribution: 1/2 idling and 1/2 max speed.