Jonsered 2141 - Manual (Page 34)

34
– English
Engine
Cylinder volume, cu.in/cm 3
Cylinder bore, inch/mm
Stroke, inch/mm
Idle speed, rpm
Recommended max. speed, unloaded, rpm
Power, kW/ rpm
Ignition system
Manufacture
Type of ignition system
Spark plug
Electrode gap, inch/mm
Fuel and lubrication system
Manufacturer
Carburettor type
Fuel capacity, US pint/litre
Oil pump capacity at 8500 rpm, ml/min
Oil capacity, US pint/litre
Type of oil pump
Weight
Without bar and chain, LBS/kg
Noise emissions
(see note 1)
Sound power level, measured dB(A)
Sound power level, guaranteed L
WA
dB(A)
Sound levels
(see note 2)
Equivalent sound pressure level at operator’s
ear, measured according to relevant interna-
tional standards, dB(A)
Vibration levels
(see note 3)
Front handle m/s
2
Rear handle m/s 2
Chain/bar
Standard bar length, inches/cm
Recommended bar lengths, inches/cm
Usable cutting length, inches/cm
Chain speed at max. power, m/sec
Pitch, inch/mm
Thickness of drive link, inch/mm
Number of teeth on drive sprocket
TECHNICAL DATA
Note 1: Noise emissions in the environment measured as sound power (L
WA
) in conformity with EC directive 2000/14/EC.
Note 2: Equivalent sound pressure level, according to ISO 7182, is calculated as the time-weighted energy total for sound pressure
levels under various working conditions with the following time distribution: 1/3 idling, 1/3 max. load, 1/3 max. speed.
Note 3: Equivalent vibration level, according to ISO 7505, is calculated as the time-weighted energy total for vibration levels under
various working conditions with the following time distribution: 1/3 idling, 1/3 max. load, 1/3 max. speed.
2141
40,8
40,0
32,5
2 700
12 500
2,0/ 9 000
FHP
CD
NGK BPMR 7A
Champion RCJ 7Y
0,5
Walbro
HDA 154B
0,5
9
0,25
Automatic
4,9
112
113
101
3,2
4,0
13"/33
13-18"/33-46
12-17"/31-43
17,3
0,325"/8,25
0,050"/1,3
0,058"/1,5
7
2145
45,0
42,0
32,5
2 700
12 500
2,2/ 9 000
FHP
CD
NGK BPMR 7A
Champion RCJ 7Y
0,5
Walbro
HDA 154B
0,5
9
0,25
Automatic
4,9
112
113
101
3,2
4,0
13"/33
13-18"/33-46
12-17"/31-43
17,3
0,325"/8,25
0,050"/1,3
0,058"/1,5
7
2150
49,4
44,0
32,5
2 700
12 500
2,3/ 9 000
FHP
CD
NGK BPMR 7A
Champion RCJ 7Y
0,5
Walbro
HDA 154B
0,5
5-10
0,25
Automatic
4,9
111
113
102
3,2
4,0
13"/33
13-18"/33-46
12-17"/31-43
17,3
0,325"/8,25
0,050"/1,3
0,058"/1,5
7
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