User's Manual

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TECHNICAL DATA

Technical data

Note 1: Noise emissions in the environment measured as sound power (L

) 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.

NOTE! The noise pressure level at operator’s ear and vibrations on the handles are measured with all the approved cutting

attachments for the machine. The table indicates the lowest and highest values.

Technical data 132R 133R 142R 143R

Engine

Cylinder displacement, cm

31,8 31,8 41,5 41,5

Cylinder bore, mm 38 38 40 40

Stroke, mm 28 28 33 33

Idle speed, rpm 3000 3000 2600 2600

Recommended max. fast idle speed, rpm 11000 11000 10400 10400

Speed of output shaft, rpm 8250 7530 8060 8060

Max. engine output, acc. to ISO 8893, kW/ rpm 0,9/6500 0,9/6500 1,3/6500 1,3/6500

Catalytic converter mufﬂer No No No No

Speed-regulated ignition system No No No No

Spark arrestor mesh No No No No

Ignition system

Manufacturer/type of ignition system Ikeda Denso Ikeda Denso Ikeda Denso Ikeda Denso

Spark plug NGK BPMR 6Y NGK BPMR 6Y NGK BPMR 6Y NGK BPMR 6Y

Electrode gap, mm 0,6-0,7 0,6-0,7 0,6-0,7 0,6-0,7

Fuel and lubrication system

Manufacturer/type of carburettor Walbro WYJ Walbro WYJ Walbro WYJ Walbro WYJ

Fuel tank capacity, litre 1,0 1,0 1,0 1,0

Weight

Weight without fuel, cutting attachment and guard, kg 5,8 5,8 7,7 7,7

Noise emissions

(see note 1)

Sound power level, measured dB(A) 110 110 113 113

Sound power level, guaranteed L

dB(A) 112 112 115 115

Noise levels

(see note 2)

Equivalent sound pressure level at the operator's ear,

measured according to EN ISO 22868, dB(A), min./max.:

92/96 93/96 94/100 95/99

Vibration levels

Vibration levels at handles, measured according to

EN ISO 22867, m/s

At idle, left/right handles, min.: 3,2/2,2 2,1/1,4 3,6/4,2 3,3/2,8

At idle, left/right handles, max.: 3,2/2,2 2,8/1,5 3,6/4,2 3,3/2,8

At max. speed, left/right handles, min.: 2,6/3,8 2,4/2,6 2,2/3,4 3,4/3,6

At max. speed, left/right handles, max.: 2,8/4,1 3,0/3,0 3,4/5,5 5,1/5,5