Husqvarna 545 is developed for demanding work by contractors and land owners. The saw has a ground breaking design and is loaded with raw power for efficient operation. Our unique X-Torq? engine technology provide more power where you need it, up to 20% less fuel consumption and 75% less exhaust emission. Cylinder displacement 3.06 cu.inch Cylinder displacement 50.1 cm? Power output 3.35 hp Power output 2.5 kW
Engine | |
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Power output | 2.7 kW |
Cylinder displacement | 50.1 cm³ |
Maximum power speed | 9,900 rpm |
Idling speed | 2,800 rpm |
Torque, max. | 2.95 Nm |
Torque, max. at rpm | 7,200 rpm |
Clutch engagement speed (±120) | 3,900 rpm |
Fuel consumption | 432 g/kWh |
Fuel consumption | 1.2 kg/h |
Spark plug | NGK CMR6H |
Electrode gap | 0.5 mm |
Ignition module air gap | 0.3 mm |
Oil pump type | Adjustable flow, no flow at idle |
Exhaust emissions (CO2 EU V) | 844 g/kWh |
Equipment | |
Bar length (inch) | 18 in |
Recommended bar length, min | 33 cm |
Recommended bar length, max | 50 cm |
Chain type | H25 |
Pitch | .325" |
Sprocket type | Rim 7 |
Dimensions | |
Weight (excl. cutting equipment) | 5.3 kg |
Lubricant | |
Lubricant type | Husqvarna 2 stroke or equiv. at 50:1 |
Oil tank volume | 0.68 US pint |
Oil tank volume | 0.32 l |
Sound and Noise | |
Sound power level, guaranteed (LWA) | 116 dB(A) |
Sound power level, measured | 114 dB(A) |
Sound pressure level at operators ear | 106 dB(A) |
Vibration | |
Equivalent vibration level (ahv, eq) front handle | 3.6 m/s² |
Equivalent vibration level (ahv, eq) rear handle | 4.1 m/s² |
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