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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.
346XP 353
Engine
Cylinder displacement, cm
3
45,0 51,7
Cylinder bore, mm 42 45
Stroke, mm 32,5 32,5
Idle speed, rpm 2700 2700
Recommended max. speed, rpm 14200 13000
Power, kW/ rpm (Europe) 2,5/9600 2,4/9000
Power, kW/ rpm (Australia) 2,5/9600 2,4/9000
Ignition system
Manufacturer of ignition system SEM SEM
Type of ignition system CD CD
Spark plug NGK BPMR 7A
Champion RCJ 7Y
NGK BPMR 7A
Champion RCJ 7Y
Electrode gap, mm 0,5 0,5
Fuel and lubrication system
Manufacturer of carburettor Zama Zama
Carburettor type C3-EL17 C3-EL17
Fuel tank capacity, litre 0,5 0,5
Oil pump capacity at 9,000 rpm, ml/min 5-12 5-12
Oil tank capacity, litre 0,28 0,28
Type of oil pump Automatic Automatic
Weight
Chain saw without bar or chain, empty tanks, kg 346XP: 4,8 353: 5,0
346XPG: 4,9 353G: 5,1
346XP E-tech: 4,9 353 E-tech: 5,0
346XPG E-tech: 5,0 353G E-tech: 5,1
Noise levels
(see note 1)
Sound power level, measured dB(A) 346XP: 113
346XPG: 113
353: 112
353G: 112
346XP E-tech: 110
346XPG E-tech: 110
353 E-tech: 111
353G E-tech: 111
Sound power level, guaranteed L
WA
dB(A) 346XP: 114
346XPG: 114
353: 113
353G: 113
346XP E-tech: 113
346XPG E-tech: 113
353 E-tech: 112
353G E-tech: 112
Noise emissions
(see note 2)
Equivalent sound pressure level at operator’s ear,
measured according to relevant international
standards, dB(A)
101 102
Noise levels
(see note 3)
Front handle, m/s
2
/Rear handle, m/s
2
(Europe) 3,3/3,4 3,1/3,2
Front handle, m/s
2
/Rear handle, m/s
2
(Australia) 3,3/3,4 3,1/3,2
Chain/bar
Standard bar length, inch/cm 13"/33 13"/33
Recommended bar lengths, inch/cm 13-20"/33-50 13-20"/33-50
Usable cutting length, inch/cm 12-19"/31-49 12-19"/31-49
Chain speed at max. power, m/sec 18,5 17,3
Pitch, inch/mm 0,325/8,25 0,325/8,25
Thickness of drive links, inch/mm 0,050/1,3 0,050/1,3
0,058/1,5 0,058/1,5
Number of teeth on drive sprocket 7 7