TECHNICAL DATA
Technical data
| 345e TrioBrake | 346XP TrioBrake | 353 TrioBrake |
Engine |
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Cylinder displacement, cu.in/cm3 | 2,75/45,0 | 2,75/45,0 | 3,15/51,7 |
Cylinder bore, inch/mm | 1,65/42 | 1,65/42 | 1,77/45 |
Stroke, inch/mm | 1,28/32,5 | 1,28/32,5 | 1,28/32,5 |
Idle speed, rpm | 2700 | 2700 | 2700 |
Power, kW/ rpm | 2,2/9000 | 2,5/9600 | 2,4/9000 |
Ignition system |
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Manufacturer of ignition system | SEM | SEM | SEM |
Type of ignition system | CD | CD | CD |
Spark plug | NGK BPMR 7A/ | NGK BPMR 7A/ | NGK BPMR 7A/ |
| Champion RCJ 7Y | Champion RCJ 7Y | Champion RCJ 7Y |
Electrode gap, inch/mm | 0,02/0,5 | 0,02/0,5 | 0,02/0,5 |
Fuel and lubrication system |
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Manufacturer of carburetor | Zama | Zama | Zama |
Carburetor type | |||
Fuel tank capacity, US pint/litre | 1,06/0,5 | 1,06/0,5 | 1,06/0,5 |
Oil pump capacity at 9,000 rpm, ml/min | 9 | ||
Oil tank capacity, US pint/litre | 0,53/0,25 | 0,59/0,28 | 0,59/0,28 |
Type of oil pump | Automatic | Automatic | Automatic |
Weight |
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Chain saw without bar or chain, empty tanks, lb/kg | 11,0/5,0 | 346XP: 11,2/5,1 | 353: 11,5/5,2 |
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| 346XPG: 11,5/5,2 | 353G: 11,7/5,3 |
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| 346XPG | 353G |
Chain/bar |
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Standard bar length, inch/cm | 13"/33 | 13"/33 | 13"/33 |
Recommended bar lengths, inch/cm | |||
Usable cutting length, inches/cm | |||
Pitch, inch/mm | 0,325/8,25 | 0,325/8,25 | 0,325/8,25 |
Thickness of drive links, inch/mm | 0,050/1,3 | 0,050/1,3 | 0,050/1,3 |
| 0,058/1,5 | 0,058/1,5 | 0,058/1,5 |
Drive sprocket type/teeth | Spur/7 | Rim/7 | Rim/7 |
Chain speed at max. power, m/sec | 17,3 | 18,5 | 17,3 |
English – 39