Jonsered CS 2145S - Manual (Page 38)

38 – English
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.
Note 2: Equivalent sound pressure level, according to ISO 7182, is calculated as the time-weighted energy total for noise 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.
CS 2141/
CS 2141S
CS 2145S CS 2150
Engine
Cylinder displacement, cm
3
45 45,0 49,4
Cylinder bore, mm 42 42 44
Stroke, mm 32,5 32,5 32,5
Idle speed, rpm 2700 2700 2700
Power, kW/ rpm (Europe) 2,0/9000 2,2/9000 2,3/9000
Power, kW/ rpm (Australia) 2,0/9000 2,2/9000 2,3/9000
Ignition system
Manufacturer of ignition system SEM SEM SEM
Type of ignition system CD CD CD
Spark plug NGK BPMR 7A/
Champion RCJ 7Y NGK BPMR 7A/
Champion RCJ 7Y NGK BPMR 7A/
Champion RCJ 7Y
Electrode gap, mm 0,5 0,5 0,5
Fuel and lubrication system
Manufacturer of carburettor Zama Zama Zama
Carburettor type C3-EL18 C3-EL18 C3-EL18
Fuel tank capacity, litre 0,5 0,5 0,5
Oil pump capacity at 9,000 rpm, ml/min 9 9 5-12
Oil tank capacity, litre 0,25 0,25 0,25
Type of oil pump Automatic Automatic Automatic
Weight
Chain saw without bar or chain, empty tanks, kg 4,9/5,0 5,0 4,9
Noise emissions (see note 1)
Sound power level, measured dB(A) 112 112 114
Sound power level, guaranteed L
WA
dB(A) 113 113 115
Sound levels (see note 2)
Equivalent sound pressure level at operator’s ear, mea-
sured according to relevant international standards, dB(A)
Europe: 101 101 101
Australia: 101 101 101
Vibration levels (see note 3)
Front handle, m/s
2
3,1 3,2 3,2
Rear handle, m/s
2
3,5 4,0 4,0
Chain/bar
Standard bar length, inch/cm 13"/33 13"/33 13"/33
Recommended bar lengths, inch/cm 13-18”/33-45 13-18”/33-45 13-18”/33-45
Usable cutting length, inch/cm 12-17"/31-43 12-17"/31-43 12-17"/31-43
Pitch, inch/mm 0,325/8,25 0,325/8,25 0,325/8,25
Thickness of drive links, inch/mm 0,058/1,5
0,050/1,3
0,058/1,5
0,050/1,3
0,058/1,5
0,050/1,3
Type of drive sprocket/number of teeth Rim/7 Rim/7 Rim/7
Chain speed at max. power, m/sec 17,3 17,3 17,3