TECHNICAL DATA
Technical data
| 555 | 556 | 560XP | |
Engine |
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Cylinder displacement, cm3 | 59,8 | 59,8 | 59,8 | |
Cylinder bore, mm | 46 | 46 | 46 | |
Stroke, mm | 36 | 36 | 36 | |
Idle speed, rpm | 2800 | 2800 | 2800 | |
Power, kW/ rpm | 3,1/9600 | 3,1/9600 | 3,5/9600 | |
Ignition system |
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Spark plug | NGK CMR6H | NGK CMR6H | NGK CMR6H | |
Electrode gap, mm | 0,5 | 0,5 | 0,5 | |
Fuel and lubrication system |
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Fuel tank capacity, litre | 0,65 | 0,65 | 0,65 | |
Oil pump capacity at 9,000 rpm, ml/min | ||||
Oil tank capacity, litre | 0,33 | 0,35 | 0,33 | |
Type of oil pump | Adjustable | Adjustable | Adjustable | |
Weight |
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Chain saw without bar or chain, empty tanks, kg | 5,6 | 5,8 | 5,7 | |
Noise emissions (see note 1) |
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Sound power level, measured dB (A) | 116 | 116 | 116 | |
Sound power level, guaranteed LWA dB (A) | 118 | 118 | 118 | |
Sound levels (see note 2) |
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Equivalent sound pressure level at the operator’s ear, | 106 | 106 | 106 | |
dB(A) |
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Equivalent vibration levels, a hveq (see note 3) |
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Front handle, m/s2 | 3.0 | 2,4 | 3.0 | |
Rear handle, m/s2 | 3,2 | 3,1 | 3,2 | |
Chain/bar |
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Guide | Small | Large | Small | |
Standard bar length, inch/cm | 16”/41 | 20”/51 | 18/46 | |
Recommended bar lengths, inch/cm | ||||
Usable cutting length, inch/cm | ||||
Pitch, mm | 0,325/8,25 | 3/8 / 9,52 | 0,325/8,25 | |
| 3/8" /9,52 |
| 3/8" /9,52 | |
Thickness of drive links, inch/mm | 0,058/1,5 | 0,058/1,5 | 0,058/1,5 | |
Type of drive sprocket/number of teeth | Rim/7 | Rim/7 | Rim/7 | |
Chain speed at 133% of maximum engine power | 28,3 | 28,3 | 28,3 | |
speed, m/s. | ||||
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38 – English