Technical Data Technical Data - Husqvarna 253RJ Operator's Manual

Technical data
Engine
Cylinder displacement, cm
Cylinder bore, mm
Stroke, mm
Idle speed, rpm
Recommended max. speed, rpm
Speed of output shaft, rpm
Max. engine output, acc. to ISO 8893
Catalytic converter muffler
Ignition system
Manufacturer/type of ignition system
Spark plug
Electrode gap, mm
Fuel and lubrication system
Manufacturer/type of carburettor
Fuel tank capacity, litre
Weight
Weight without fuel, cutting attachment and guard, kg
Noise emissions
(see note 1)
Sound power level, measured dB(A)
Sound power level, guaranteed L
Noise levels
(see note 2)
Equivalent noise pressure level at the operator's ear,
measured according to EN ISO 22868, dB(A), min./max.:
Vibration levels
Vibration levels at handles, measured according to
2
EN ISO 22867, m/s
At idle, left/right handles, min.:
At idle, left/right handles, max.:
At max. speed, left/right handles, min.:
At max. speed, left/right handles, max.:
Note 1: Noise emissions in the environment measured as sound power (L
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
3
dB(A)
WA
253RJ
50,6
45,5
31,1
2800
13000
9285
2,3/9500
No
Oppama
NGK CMR7H
0,6-0,7
Walbro WT
0,8
7,9
117
118
101/105
1,1/2,0
1,8/3,0
3,7/3,0
9,3/12,2
) in conformity with EC directive 2000/14/
WA
English – 207