TECHNICAL DATA; Technical data - Комплект: двигатель 9666571-02 + вал 9666572-02 Husqvarna 143R-II 9666570-02 - Инструкция по эксплуатации - Страница 79

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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. Reported sound power level for the machine has been measured with the original cutting attachment that gives the 
highest level. The difference between guaranteed and measured sound power is that the guaranteed sound power also 
includes dispersion in the measurement result and the variations between different machines of the same model 
according to Directive 2000/14/EC.

Note 2: Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (standard 
deviation) of 1 dB (A).

Note 3: Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s

2

.

Technical data

143R-II

Engine

Cylinder displacement, cm

3

41,5

Cylinder bore, mm

40

Stroke, mm

33

Idle speed, rpm

2500

Recommended max. speed, rpm

12000

Speed of output shaft, rpm

8570

Max. engine output, acc. to ISO 8893, kW/ rpm

1,47/7500

Ignition system

Spark plug

NGK BPMR 7A

Electrode gap, mm

0,6-0,7

Fuel and lubrication system

Fuel tank capacity, litre

0,94

Weight

Weight without fuel, cutting attachment and guard, kg

7,2

Noise emissions

(see note 1)

Sound power level, measured dB(A)

113

Sound power level, guaranteed L

WA

 dB(A)

114

Noise levels

(see note 2)

Equivalent sound pressure level at the operator’s ear, 
measured according to EN ISO 11806 and ISO 22868, 
dB(A):

Equipped with trimmer head (original)

99

Equipped with grass blade (original)

94

Vibration levels

(see note 3)

Equivalent vibration levels (a

hv,eq

) at handles, measured 

according to EN ISO 11806 and ISO 22867, m/s

2

Equipped with trimmer head (original), left/right

5,6/6,5

Equipped with grass blade (original), left/right

5,1/6,0