User guide

English – 19
TECHNICAL DATA
Technical data
Note 1: Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (standard
deviation) of 1 dB (A).
Note 2: Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s
2
143AE15
Engine
Cylinder displacement, cm
3
41,5
Cylinder bore, mm 40,0
Stroke, mm 33
Idle speed, rpm 2500
Recommended max. speed, rpm 12000
Max. engine output, acc. to ISO 8893, kW/ rpm 1,47/7500
Catalytic converter muffler No
Speed-regulated ignition system No
Ignition system
Manufacturer/type of ignition system TCI
Spark plug NGK BPMR 7A
Electrode gap, mm 0,6-0,7
Fuel and lubrication system
Manufacturer/type of carburettor Walbro WYK
Fuel tank capacity, litre 0,94
Weight
Weight, without fuel and cutting tool, kg 8,9
Sound levels
(see note 1)
Equivalent sound pressure level at the operator’s ear,
measured according to EN ISO 22868, dB(A):
103
Equivalent noise power level, measured according to
ISO 3744, dB(A)
110
Vibration levels
Equivalent vibration levels (a
hv,eq
) at handles, measured
according to EN ISO 22867, m/s
2
left/right handles: 6,0/9,3
H1152440-10,143AE15.fm Page 19 Wednesday, October 28, 2009 11:19 AM