Technical data – Jonsered FC 2255 User Manual
Page 34
34 – English
TECHNICAL DATA
Technical data
Note 1: 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! Noise pressure at the user’s ear and vibration on the handles are measured with all the machine’s approved
cutting equipment fitted. The table indicates the highest and lowest values.
FC2255
FC2255W
BC2255
Engine
Cylinder displacement, cu.in/cm
3
3,25/53,3
3,25/53,3
3,25/53,3
Cylinder bore, inch/mm
1,77/45
1,77/45
1,77/45
Stroke, inch/mm
1,32/33,5
1,32/33,5
1,32/33,5
Idle speed, rpm
2800
2800
2800
Recommended max. speed, rpm
13000
13000
12000
Speed of output shaft, rpm
10500
10500
10500
Max. engine output, acc. to ISO 8893, kW/ rpm
2,8/9000
2,8/9000
2,8/9000
Catalytic converter muffler
No
No
No
Ignition system
Manufacturer/type of ignition system
Walbro MB
Walbro MB
Walbro MB
Spark plug
NGK BPMR 7A
NGK BPMR 7A
NGK BPMR 7A
Electrode gap, inch/mm
0,02/0,5
0,02/0,5
0,02/0,5
Fuel and lubrication system
Manufacturer/type of carburetor
Walbro WT
Walbro WT
Walbro WT
Fuel tank capacity, US pint/litre
2,3/1,1
2,3/1,1
2,3/1,1
Weight
Weight without fuel, cutting attachment and guard,
Lbs/kg
19,8/9,0
20,3/9,2
20,5/9,3
Sound levels
(see note 1)
Equivalent sound pressure level at the user
′s ear,
measured according to ANSI B175.3-2003, dB(A),
min/max:
103/107
103/107
101/108
Vibration levels
Vibration levels at handles, measured according to
ANSI B175.3-2003, m/s
2
At idle, left/right handles, min.:
2,5/2,3
2,5/2,3
1,6/1,3
At idle, left/right handles, max.:
2,5/2,3
2,5/2,3
2,1/2,4
At max. speed, left/right handles, min.:
1,6/1,8
1,6/1,8
1,2/1,2
At max. speed, left/right handles, max.:
2,3/3,0
2,3/3,0
2,1/1,8